The document provides instructions for a test being administered. It outlines important details for test-takers including the duration of the test, number of questions, how points will be awarded, and policies regarding materials allowed. It emphasizes the test booklet code must match the answer sheet and outlines procedures for starting the test, handling materials, and leaving the testing area.
This document contains 50 multiple choice questions related to biology along with their solutions. It is a sample biology question paper from TransWeb Educational Services Pvt. Ltd for AIPMT 2014. The questions cover topics such as classification, plant anatomy, animal physiology, genetics, ecology and cell biology. The document also provides contact information for TransWeb Educational Services Pvt. Ltd.
simply emphasise how to derive h parameter conversion formula of CC and CB from h parameters of CE. Generally BJT manufactures give CE parameters with data sheets and we should be able to convert them to the configuration we are involving. As well as the pure conversion formula we also helpful approximate h parameter conversion formulas with considarable approximations.
This document provides an introduction to ordinary differential equations (ODEs). It defines ODEs as differential equations containing functions of one independent variable and its derivatives. The document discusses some key concepts related to ODEs including order, degree, and different types of ODEs such as variable separable, homogeneous, exact, linear, and Bernoulli's equations. Examples of each type of ODE are provided along with the general methods for solving each type.
Sexual and Asexual reproduction in plants with pollination and development of gametophytes and double fertilization with embryo and endosperm formation.
This document provides information about the structure and function of flowers. It describes how flowers are the reproductive structures of flowering plants. A typical flower has four main whorls - the calyx, corolla, androecium, and gynoecium. The calyx is the outermost whorl of sepals that enclose the flower bud. The corolla is inside the calyx and is made up of brightly colored petals that attract pollinators. The androecium is the male structure consisting of stamens that produce pollen. The gynoecium is the female structure containing carpels that form the ovary, style and stigma where fertilization occurs.
This document contains 50 multiple choice questions related to biology along with their solutions. It is a sample biology question paper from TransWeb Educational Services Pvt. Ltd for AIPMT 2014. The questions cover topics such as classification, plant anatomy, animal physiology, genetics, ecology and cell biology. The document also provides contact information for TransWeb Educational Services Pvt. Ltd.
simply emphasise how to derive h parameter conversion formula of CC and CB from h parameters of CE. Generally BJT manufactures give CE parameters with data sheets and we should be able to convert them to the configuration we are involving. As well as the pure conversion formula we also helpful approximate h parameter conversion formulas with considarable approximations.
This document provides an introduction to ordinary differential equations (ODEs). It defines ODEs as differential equations containing functions of one independent variable and its derivatives. The document discusses some key concepts related to ODEs including order, degree, and different types of ODEs such as variable separable, homogeneous, exact, linear, and Bernoulli's equations. Examples of each type of ODE are provided along with the general methods for solving each type.
Sexual and Asexual reproduction in plants with pollination and development of gametophytes and double fertilization with embryo and endosperm formation.
This document provides information about the structure and function of flowers. It describes how flowers are the reproductive structures of flowering plants. A typical flower has four main whorls - the calyx, corolla, androecium, and gynoecium. The calyx is the outermost whorl of sepals that enclose the flower bud. The corolla is inside the calyx and is made up of brightly colored petals that attract pollinators. The androecium is the male structure consisting of stamens that produce pollen. The gynoecium is the female structure containing carpels that form the ovary, style and stigma where fertilization occurs.
To find the complete solution to the second order PDE
(i.e) To find the Complementary Function & Particular Integral for a second order (Higher Order) PDE
Femtosecond two photon absorption measurements based on the accumulative phot...gerarluis
1) The authors developed a technique to measure femtosecond two-photon absorption using the accumulative photo-thermal effect and Rayleigh interferometry.
2) A laser pulse is absorbed by the sample, inducing a localized temperature rise and refractive index change. This distorts the wavefront of the probe beam, allowing measurement of nonlinear absorption.
3) The technique was demonstrated by measuring the two-photon absorption coefficient of CS2, obtaining a value of 5.6 ± 0.2 × 10−13 m W, consistent with previous reports.
The document summarizes a mathematics quiz competition between two teams:
- The quiz consists of 3 rounds - a general knowledge round, a rapid-fire round, and a buzzer round, with potential tie-breaker questions.
- The general round involves 10 questions for each team with 1 minute to answer. The rapid-fire round gives each team 1 minute to answer as many questions as possible.
- In the buzzer round, teams buzz in to answer 5 questions, losing 1 point for incorrect answers.
- The teams, team members, sample questions, rules, and scores are provided for each round of the mathematics quiz competition.
This document discusses Boolean algebra and logic gates. It begins by defining basic logic gates like AND, OR, NOT, NAND, NOR, and XOR. It then provides truth tables and circuit diagrams for each gate. The document also covers Boolean algebra concepts like Boolean constants, variables, functions, and theorems. Additional topics discussed include Boolean laws, converting between logic circuits and equations, adding binary numbers, and applications to computer memory and processing.
An encoder is a multiple-input, multiple-output device that converts input code words into output code words where the number of outputs is less than the number of inputs. It performs the inverse function of a decoder. A priority encoder assigns priorities to its inputs and outputs the code of the highest priority asserted input when multiple inputs are activated simultaneously. An 8-to-3 priority encoder uses logic gates to implement the priority encoding function with one input having the highest priority and one having the lowest priority.
1) First order ordinary linear differential equations can be expressed in the form dy/dx = p(x)y + q(x), where p and q are functions of x.
2) There are several types of first order linear differential equations, including separable, homogeneous, exact, and linear equations.
3) Separable equations can be solved by separating the variables and integrating both sides. Homogeneous equations involve functions that are homogeneous of the same degree in x and y.
LINEAR DIFFERENTIAL EQUATION AND BERNOULLIS EQUATIONSParthivpal17
This document discusses linear differential equations and Bernoulli's equations. It defines an integrating factor as a function that can make a differential equation exact by multiplying both sides. A linear differential equation is one where the derivative term is linear in the dependent variable. The document provides an example of solving a linear differential equation using an integrating factor. Bernoulli's equations are nonlinear differential equations of a specific form, and the document describes how to change variables to transform a Bernoulli's equation into a linear equation that can be solved.
This document provides an introduction to signals and systems. It defines different types of signals including continuous-time and discrete-time signals. It describes important elementary signals like sinusoidal, exponential, unit step, unit impulse, and ramp functions. It discusses operations that can be performed on signals like time shifting, time scaling, and time inversion. It also classifies signals as deterministic vs non-deterministic, periodic vs aperiodic, even vs odd, and energy vs power signals. Key properties of different signal types are covered.
This document discusses number representation and arithmetic operations in computers using binary numbers. It covers topics like positive and negative number representation using 1's and 2's complement, how addition and subtraction are performed in 2's complement, and concepts like carry and overflow that can occur. Examples are provided to illustrate how binary numbers are converted between decimal values and their 1's and 2's complement representations, and how arithmetic operations are performed on these binary numbers in 2's complement format.
The document provides 6 rules for analytical reasoning questions:
1. The question itself is the answer - read carefully
2. Don't jump between statements - understand each fully
3. Simplify with symbols/notations
4. Emphasize keywords that limit the situation
5. Organize information into lists, tables etc.
6. Beware of assumptions not stated in the conditions
It then provides examples of coding/decoding and relationship questions as practice problems.
Army Day is celebrated on 15 January to recognize Lieutenant General K. M. Cariappa. It marks a day to salute soldiers who sacrificed their lives protecting India and its people. The Indian Army, Air Force, Navy, and Coast Guard work tirelessly to defend the nation's borders and interests.
The document discusses Robert Whittaker's five kingdom classification system from 1969 which divides life into five kingdoms - Monera, Protista, Fungi, Plantae, and Animalia. It provides details on the Monera kingdom, which includes bacteria, and notes both their beneficial roles like decomposition and nitrogen fixation as well as harmful pathogenic bacteria. It also summarizes the characteristics of the Protista, Fungi, and Plantae kingdoms.
Asexual reproduction produces genetically identical offspring through mitosis without the fusion of gametes. It occurs through vegetative reproduction where a new plant grows from a part of the parent plant, such as through budding, root offshoots, stem cutting. The offspring are clones that resemble the parent plant completely and allow desirable traits to be passed on rapidly without fertilization or dispersal mechanisms.
This document discusses the characteristics of flowering plants. Flowering plants, or angiosperms, are defined as plants that produce flowers. They are divided into two main classes - monocots and dicots - based on whether they have one or two cotyledons. Flowering plants are distinguished from other seed plants by their production of flowers and fruits. Examples of flowering plants mentioned include roses, lotuses, tulips and marigolds.
Logic gates are electronic circuits that perform basic logical operations and form the building blocks of digital circuits. The document discusses different types of logic gates like AND, OR, NOT, NAND, NOR, XOR and XNOR. It explains their truth tables and Boolean expressions. It also talks about how logic gates are implemented using transistors and their use in basic circuits like flip-flops that form the basis of computer memory.
Vector differentiation, the ∇ operator,Tarun Gehlot
The document discusses vector differentiation and vector calculus operators. It introduces vector fields and defines the gradient, divergence, and curl operators. The gradient of a scalar field produces a vector field, while the divergence and curl of a vector field produce a scalar and vector field respectively. The divergence represents how a vector field spreads out of or converges into a small volume. The curl represents how a vector field rotates around an axis. Examples are provided to demonstrate calculating these operators for various vector fields.
This document discusses different number systems including decimal, binary, octal, and hexadecimal. It provides details on how each system uses a different base and symbols. The key points covered include:
- Decimal uses base 10 with digits 0-9. Binary uses base 2 with digits 0-1. Octal uses base 8 with digits 0-7. Hexadecimal uses base 16 with digits 0-9 and A-F representing 10-15.
- Methods are described for converting between the different number systems including using powers of the base and shortcut tables for binary, octal, and hexadecimal.
- Examples are provided of converting decimal numbers to and from the other number systems through successive division and using place values of the base.
Flowers have reproductive organs called pistils and stamens. Pistils are the female organs and stamens are the male organs. Flowers can be classified based on their parts, symmetry, sex, composition, and inflorescence. Pollination is the transfer of pollen from the anthers to the stigma and can be cross-pollination between plants or self-pollination within a plant. Common agents of pollination include wind, water, insects, mammals, and birds.
To convert a binary number to octal:
1) Separate the binary number into groups of 3 digits from the right.
2) Convert each 3-digit group to its octal equivalent.
3) The octal number is the combination of each converted group from right to left.
This is part of a Mathematics Quiz that we conducted at our school. For more information, visit http://sneeze10.blogspot.com/2012/11/mathematics-quiz-at-school.html
This document contains instructions for a test being administered. It states that the test booklet contains 24 pages and 180 questions. Examinees must fill out personal information on the answer sheet and should use a blue or black pen. The test is 3 hours long and each correct answer receives 4 marks while incorrect answers lose 1 mark. Examinees may do rough work in the test booklet and must return the answer sheet before leaving. Various rules are provided regarding conduct during the exam.
This document contains a sample of 20 multiple choice questions from a practice test for the NEET 2019 exam. The questions cover topics in biology, chemistry and general science. For each question, the correct answer is provided along with a brief explanation or hint. The questions range in difficulty and cover topics such as genetics, plants, animals, the human body and cell biology.
To find the complete solution to the second order PDE
(i.e) To find the Complementary Function & Particular Integral for a second order (Higher Order) PDE
Femtosecond two photon absorption measurements based on the accumulative phot...gerarluis
1) The authors developed a technique to measure femtosecond two-photon absorption using the accumulative photo-thermal effect and Rayleigh interferometry.
2) A laser pulse is absorbed by the sample, inducing a localized temperature rise and refractive index change. This distorts the wavefront of the probe beam, allowing measurement of nonlinear absorption.
3) The technique was demonstrated by measuring the two-photon absorption coefficient of CS2, obtaining a value of 5.6 ± 0.2 × 10−13 m W, consistent with previous reports.
The document summarizes a mathematics quiz competition between two teams:
- The quiz consists of 3 rounds - a general knowledge round, a rapid-fire round, and a buzzer round, with potential tie-breaker questions.
- The general round involves 10 questions for each team with 1 minute to answer. The rapid-fire round gives each team 1 minute to answer as many questions as possible.
- In the buzzer round, teams buzz in to answer 5 questions, losing 1 point for incorrect answers.
- The teams, team members, sample questions, rules, and scores are provided for each round of the mathematics quiz competition.
This document discusses Boolean algebra and logic gates. It begins by defining basic logic gates like AND, OR, NOT, NAND, NOR, and XOR. It then provides truth tables and circuit diagrams for each gate. The document also covers Boolean algebra concepts like Boolean constants, variables, functions, and theorems. Additional topics discussed include Boolean laws, converting between logic circuits and equations, adding binary numbers, and applications to computer memory and processing.
An encoder is a multiple-input, multiple-output device that converts input code words into output code words where the number of outputs is less than the number of inputs. It performs the inverse function of a decoder. A priority encoder assigns priorities to its inputs and outputs the code of the highest priority asserted input when multiple inputs are activated simultaneously. An 8-to-3 priority encoder uses logic gates to implement the priority encoding function with one input having the highest priority and one having the lowest priority.
1) First order ordinary linear differential equations can be expressed in the form dy/dx = p(x)y + q(x), where p and q are functions of x.
2) There are several types of first order linear differential equations, including separable, homogeneous, exact, and linear equations.
3) Separable equations can be solved by separating the variables and integrating both sides. Homogeneous equations involve functions that are homogeneous of the same degree in x and y.
LINEAR DIFFERENTIAL EQUATION AND BERNOULLIS EQUATIONSParthivpal17
This document discusses linear differential equations and Bernoulli's equations. It defines an integrating factor as a function that can make a differential equation exact by multiplying both sides. A linear differential equation is one where the derivative term is linear in the dependent variable. The document provides an example of solving a linear differential equation using an integrating factor. Bernoulli's equations are nonlinear differential equations of a specific form, and the document describes how to change variables to transform a Bernoulli's equation into a linear equation that can be solved.
This document provides an introduction to signals and systems. It defines different types of signals including continuous-time and discrete-time signals. It describes important elementary signals like sinusoidal, exponential, unit step, unit impulse, and ramp functions. It discusses operations that can be performed on signals like time shifting, time scaling, and time inversion. It also classifies signals as deterministic vs non-deterministic, periodic vs aperiodic, even vs odd, and energy vs power signals. Key properties of different signal types are covered.
This document discusses number representation and arithmetic operations in computers using binary numbers. It covers topics like positive and negative number representation using 1's and 2's complement, how addition and subtraction are performed in 2's complement, and concepts like carry and overflow that can occur. Examples are provided to illustrate how binary numbers are converted between decimal values and their 1's and 2's complement representations, and how arithmetic operations are performed on these binary numbers in 2's complement format.
The document provides 6 rules for analytical reasoning questions:
1. The question itself is the answer - read carefully
2. Don't jump between statements - understand each fully
3. Simplify with symbols/notations
4. Emphasize keywords that limit the situation
5. Organize information into lists, tables etc.
6. Beware of assumptions not stated in the conditions
It then provides examples of coding/decoding and relationship questions as practice problems.
Army Day is celebrated on 15 January to recognize Lieutenant General K. M. Cariappa. It marks a day to salute soldiers who sacrificed their lives protecting India and its people. The Indian Army, Air Force, Navy, and Coast Guard work tirelessly to defend the nation's borders and interests.
The document discusses Robert Whittaker's five kingdom classification system from 1969 which divides life into five kingdoms - Monera, Protista, Fungi, Plantae, and Animalia. It provides details on the Monera kingdom, which includes bacteria, and notes both their beneficial roles like decomposition and nitrogen fixation as well as harmful pathogenic bacteria. It also summarizes the characteristics of the Protista, Fungi, and Plantae kingdoms.
Asexual reproduction produces genetically identical offspring through mitosis without the fusion of gametes. It occurs through vegetative reproduction where a new plant grows from a part of the parent plant, such as through budding, root offshoots, stem cutting. The offspring are clones that resemble the parent plant completely and allow desirable traits to be passed on rapidly without fertilization or dispersal mechanisms.
This document discusses the characteristics of flowering plants. Flowering plants, or angiosperms, are defined as plants that produce flowers. They are divided into two main classes - monocots and dicots - based on whether they have one or two cotyledons. Flowering plants are distinguished from other seed plants by their production of flowers and fruits. Examples of flowering plants mentioned include roses, lotuses, tulips and marigolds.
Logic gates are electronic circuits that perform basic logical operations and form the building blocks of digital circuits. The document discusses different types of logic gates like AND, OR, NOT, NAND, NOR, XOR and XNOR. It explains their truth tables and Boolean expressions. It also talks about how logic gates are implemented using transistors and their use in basic circuits like flip-flops that form the basis of computer memory.
Vector differentiation, the ∇ operator,Tarun Gehlot
The document discusses vector differentiation and vector calculus operators. It introduces vector fields and defines the gradient, divergence, and curl operators. The gradient of a scalar field produces a vector field, while the divergence and curl of a vector field produce a scalar and vector field respectively. The divergence represents how a vector field spreads out of or converges into a small volume. The curl represents how a vector field rotates around an axis. Examples are provided to demonstrate calculating these operators for various vector fields.
This document discusses different number systems including decimal, binary, octal, and hexadecimal. It provides details on how each system uses a different base and symbols. The key points covered include:
- Decimal uses base 10 with digits 0-9. Binary uses base 2 with digits 0-1. Octal uses base 8 with digits 0-7. Hexadecimal uses base 16 with digits 0-9 and A-F representing 10-15.
- Methods are described for converting between the different number systems including using powers of the base and shortcut tables for binary, octal, and hexadecimal.
- Examples are provided of converting decimal numbers to and from the other number systems through successive division and using place values of the base.
Flowers have reproductive organs called pistils and stamens. Pistils are the female organs and stamens are the male organs. Flowers can be classified based on their parts, symmetry, sex, composition, and inflorescence. Pollination is the transfer of pollen from the anthers to the stigma and can be cross-pollination between plants or self-pollination within a plant. Common agents of pollination include wind, water, insects, mammals, and birds.
To convert a binary number to octal:
1) Separate the binary number into groups of 3 digits from the right.
2) Convert each 3-digit group to its octal equivalent.
3) The octal number is the combination of each converted group from right to left.
This is part of a Mathematics Quiz that we conducted at our school. For more information, visit http://sneeze10.blogspot.com/2012/11/mathematics-quiz-at-school.html
This document contains instructions for a test being administered. It states that the test booklet contains 24 pages and 180 questions. Examinees must fill out personal information on the answer sheet and should use a blue or black pen. The test is 3 hours long and each correct answer receives 4 marks while incorrect answers lose 1 mark. Examinees may do rough work in the test booklet and must return the answer sheet before leaving. Various rules are provided regarding conduct during the exam.
This document contains a sample of 20 multiple choice questions from a practice test for the NEET 2019 exam. The questions cover topics in biology, chemistry and general science. For each question, the correct answer is provided along with a brief explanation or hint. The questions range in difficulty and cover topics such as genetics, plants, animals, the human body and cell biology.
This document appears to be a summary of the solutions to an exam on various biology topics. It includes 30 multiple choice questions with explanations of the answers. The questions cover topics like anatomy, physiology, evolution, genetics, ecology and more. This appears to be an exam for a final biology course, with the time allotted being 3 hours and the maximum marks being 480.
Gause's principle of competitive exclusion states that no two species can occupy the same niche indefinitely for the same limiting resources. The two polypeptides of human insulin are linked together by disulphide bridges. The coconut water from tender coconut represents the free nuclear endosperm.
The document provides information about the Mark Scheme for the Pearson Edexcel International GCSE in Biology exam. It includes general marking guidance for examiners, such as marking candidates positively and awarding all available marks if deserved. It also lists key details about the exam paper, such as the publication code and copyright information.
NEET Previous Year Question Paper 2010StudMonkNEET
(1) The document contains a previous year question paper for AIPMT mains exam from 2010. It includes 49 questions in the subjects of biology and related fields.
(2) The questions cover topics such as cell biology, genetics, evolution, plant physiology, animal physiology, microbiology and health. Multiple choice options are provided for each question.
(3) The questions test the examinee's knowledge of biological concepts, processes, structures, taxonomic groups and their interrelationships. They also include data interpretation from diagrams, figures, charts and experiments.
Questions and Answer key for the Botany, Zoology, Physics, Chemistry Medical Code A, Medical Code B, Medical Code C and Medical Code D papers solved by the coaching experts at Sri Chaitanya. Set your sights on the EAMCET, AIIMS and other Medical Entrance exams and start your test preps for 2014 and 2015 entrance examinations. To know more - visit www.srichaitanya.net or call 040 66060606. You can also stay in touch with us at www.facebook.com/SriChaitanyaEducationalInstitutes
Problem Solving Assessment Sample Question Paper for class IX Gautham Rajesh
The document provides instructions for a problem solving assessment test booklet, noting it contains 60 questions divided into three sections, with details on question format, timing, scoring, and test policies. Students are advised to fill out personal information on the answer sheet carefully and are not allowed to leave without handing in their completed answer sheet.
The document provides instructions for candidates taking an exam. It states that the exam consists of 100 multiple choice questions. Candidates are instructed to verify that their question booklet is correct and fill out identifying information on the booklet and answer sheet. They are to mark their answers on the answer sheet by darkening the appropriate circles. Rough work can be done in the booklet. The answer sheet must be handed in at the end of the exam and blue or black pen should be used. Calculators are not permitted and there are no penalties for incorrect answers.
This document provides a mark scheme for a biology exam. It begins with general marking guidance on how to apply marks consistently and award full marks when deserved. It then provides the exam questions and answers, noting the number of marks awarded for each part. The questions cover topics like cell structure, transport in plants and animals, genetics, ecology and homeostasis. The mark scheme concludes by outlining the key components of a controlled experiment.
This document provides a mark scheme for a biology exam. It lists the questions and answers and how many marks each response is worth. It also provides general guidance for examiners on how to apply the mark scheme consistently and award marks based on what students show they know rather than penalizing for omissions. Examiners should use their judgment when some interpretation is required but consult team leaders when in doubt.
CJ 317 CJ StatisticsChapter 5 – NIBRS ExercisesLet’s work wi.docxgordienaysmythe
This document discusses exercises using assault case data from the National Incident-Based Reporting System (NIBRS). It includes instructions to calculate statistics like the mean, standard deviation, and percentages for offender age in the cases. It also describes generating histograms of victim age and comparing the distributions to a normal curve. The exercises are meant to analyze the data and make probabilistic statements about the ages of offenders and victims in the assault cases.
This document contains a biology exam with 45 multiple choice questions covering topics like botany, zoology, genetics, biochemistry and ecology. The questions test knowledge of topics such as plant and animal classification, cell biology, DNA replication, nutrient cycling, and physiological processes.
The document provides instructions for candidates taking an exam. It states that the exam will be 3 hours long and contain 200 questions. It provides directions on how to fill out answer sheets correctly and information on rules during the exam, such as a ban on electronics. Candidates who violate rules will face consequences.
This document appears to be a biology test covering the five kingdoms - Animalia, Plantae, Fungi, Protista, and Monera. It includes matching questions to associate examples with kingdoms, short answer questions about characteristics of kingdoms, and essay questions to complete tables about closed seed plants, vertebrates, and characteristics of the animal, plant and fungi kingdoms.
The document discusses plant bacteriology and contains questions related to the topic. It asks to fill in blanks with names of scientists and bacterial pathogens. Multiple choice and true/false questions assess knowledge of bacterial classification, structure, growth, and key discoveries. Matching questions link bacterial diseases to their causal organisms. Several extended response questions require explaining topics such as the scope of plant bacteriology, bacterial nutrition/growth, and contributions of important scientists.
Check out the sample paper of UPES MET -II (June 2011). These sample questions are illustrative. The pattern, scope, arrangement, variety, difficulty level, etc in the actual question paper may vary.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms for those who already suffer from conditions like anxiety and depression.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise boosts blood flow, releases endorphins, and promotes changes in the brain which help enhance one's emotional well-being and mental clarity.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help boost feelings of calmness, happiness and focus.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms for those who already suffer from conditions like anxiety and depression.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms for those who already suffer from conditions like anxiety and depression.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
The document provides information about the Post Graduate Common Entrance Test to be held on July 1st, 2017 from 2:30 pm to 4:30 pm for various Masters programs. It lists instructions for candidates regarding filling the answer sheet correctly and details about the structure of the test, which will consist of 75 multiple choice questions worth 100 marks to be completed within 120 minutes. Candidates are advised to carefully read and follow the guidelines for appearing in the exam.
Civil Service 2019 Prelims Previous Question Paper - 2Eneutron
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Civil Service 2019 Prelims Previous Question Paper - 1Eneutron
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Civil Service 2018 Prelims Previous Question Paper - 2Eneutron
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Civil Service 2018 Prelims Previous Question Paper - 1Eneutron
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Civil Service 2017 Prelims Previous Question Paper - 2Eneutron
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms for those who already suffer from conditions like depression and anxiety.
Civil Service 2017 Prelims Previous Question Paper - 1Eneutron
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise stimulates the production of endorphins in the brain which elevate mood and reduce stress levels.
This document contains the question paper for SNAP 2013 along with the answers to the 150 multiple choice questions. It directs test takers to an online site to attempt previous SNAP papers and provides information about exam preparation resources available on the site such as daily practice questions, preparation strategies, coaching classes, and current affairs.
This document contains the question paper for SNAP 2014 along with the answers to the 150 multiple choice questions. It provides a link to attempt similar past year papers online and lists exam preparation resources for SNAP like daily practice questions, preparation strategies, coaching class recommendations, and current affairs.
Chapter wise All Notes of First year Basic Civil Engineering.pptxDenish Jangid
Chapter wise All Notes of First year Basic Civil Engineering
Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country.
Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
Levelling: Instrument used Object of levelling, Methods of levelling in brief, and Contour maps.
Chapter 4
Buildings: Selection of site for Buildings, Layout of Building Plan, Types of buildings, Plinth area, carpet area, floor space index, Introduction to building byelaws, concept of sun light & ventilation. Components of Buildings & their functions, Basic concept of R.C.C., Introduction to types of foundation
Chapter 5
Transportation: Introduction to Transportation Engineering; Traffic and Road Safety: Types and Characteristics of Various Modes of Transportation; Various Road Traffic Signs, Causes of Accidents and Road Safety Measures.
Chapter 6
Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems.
Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
Text Books:
1. Palancharmy, Basic Civil Engineering, McGraw Hill publishers.
2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House.
4. BCP, Surveying volume 1
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
How to Add Chatter in the odoo 17 ERP ModuleCeline George
In Odoo, the chatter is like a chat tool that helps you work together on records. You can leave notes and track things, making it easier to talk with your team and partners. Inside chatter, all communication history, activity, and changes will be displayed.
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...PECB
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
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How to Setup Warehouse & Location in Odoo 17 InventoryCeline George
In this slide, we'll explore how to set up warehouses and locations in Odoo 17 Inventory. This will help us manage our stock effectively, track inventory levels, and streamline warehouse operations.
This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.
Main Java[All of the Base Concepts}.docxadhitya5119
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
NEET UG 2015 Biology Question Paper
1. Page|1
AIPMT - 2015
Set – E, Biology
Note: Answers have been highlighted in “Yellow” color and Explanations to answers are given at the end
Important Instructions:
1. The Answer Sheet is inside this Test Booklet. When you are directed to open the Test Booklet, take
out the Answer Sheet and fill in the particulars on side – 1 and side – 2 carefully with blue/black ball
point pen only.
2. The test is of 3 hours duration and Test Booklet contains 180 questions. Each question carries 4
marks. For each correct response, the candidate will get 4 marks. For each incorrect response, one
mark will be deducted from the total scores. The maximum marks are 720.
3. Use Blue/Black Ball Point only for writing particulars on this page/marking responses.
4. Rough work is to be done on the space provided for this purpose in the Test Booklet only.
5. On completion of the test, the candidate must handover the Answer Sheet to the invigilator before
leaving Room/Hall. The candidates are allowed to take away this Test Booklet with them.
6. The CODE for this Booklet is E. Make sure that the CODE printed on Side – 2 of the Answer Sheet is
the same as that on this Booklet. In case of discrepancy, the candidate should immediately report the
matter to the Invigilator for replacement of both the Test Booklet and the Answer Sheet.
7. The candidate should ensure that the Answer Sheet is not folded. Do not make any stray marks on
the Answer Sheet. DO write your roll no. anywhere else except in the specified space in the Test
Booklet/ Answer Sheet.
8. Use of white fluid for correction NOT permissible on the Answer Sheet.
9. Each candidate must shown on demand his/her Admission Card to the Invigilator.
10. No candidate, without special permission of the Superintendent or Invigilator, would leave his/her
seat.
11. The candidates should not leave the Examination Hall without handling over their Answer Sheet to
the Invigilator on duty and sign the Attendance Sheet twice. Cases where a candidate has not sign the
Attendance Sheet second time will be deemed not be have handed over Answer Sheet and dealt with
as an unfair means case.
12. Use of Electronic/Manual Calculator is prohibited.
13. The candidates are governed by all Rules and Regulations of the Board with regard to their conduct in
the Examination Hall. All cases or unfair means will be dealt with as per Rules and Regulations of the
Board.
2. Page|2
14. No part of the Test Booklet and Answer Sheet shall be detached under any circumstances.
15. The candidates will write the Correct Test Booklet Code is given in the Test Booklet/Answer Sheet in
the Attendance Sheet.
Note: Answers have been highlighted in “Yellow” color and Explanations to answers are given at the end
Q.91 Which one of the following matches is correct?
(1) Phytophthora Aseptate mycelium Basidiomycetes
(2) Alternaria Sexual reproduction absent Deuteromycets
(3) Mucor Reproduction by Conjugation Ascomycetes
(4) Agaricus Parasitic fungus Basidiomycetes
Q.92 Read the following five statements (A to E) and select the option with all correct statements:
(A) Mosses and Lichens are the first organisms to colonise a bare rock.
(B) seleginella is a homosporous pteridophyte.
(C) Coralloid roots in Cycas have VAM.
(D) Main plant body in bryophytes is gametophytic, whereas in pteridopytes it is sporophytic.
(E) In gymnosperms, male and female gametophytes are present within sporangia located on
sporophyte.
(1) (A), (C) and (D)
(2) (B), (C) and (D)
(3) (A), (D) and (E)
(4) (B), (C) and (E)
Q.93 In which of the following gametophyte is not independent free living?
(1) Funaria
(2) Marchantia
(3) Pteris
(4) Pinus
Q.94 Which one of the following statements in wrong?
(1) Algin and carrageen are products of algae
(2) Agar-agar is obtained from Gelidium and Gracilaria
(3) Chlorella and Spirulina are used as space food
3. Page|3
(4) Mannitol is stored food in Rhodophyceae
Q.95 The guts of cow and buffalo possess:
(1) Fucus spp.
(2) Chlorella spp.
(3) Methanogens
(4) Cyanobacteria
Q.96 Male gametes are flagellated in:
(1) Polysiphonia
(2) Anabaena
(3) Ectocarpus
(4) Spirogyra
Q.97 Vascular bundles in monocotyledons are considered closed because:
(1) A bundle sheath surrounds each bundle
(2) Cambium is absent
(3) There are no vessels with perforations
(4) Xylem is surrounded all around by phloem
Q.98 is the flora formula of:
(1) Allium
(2) Sesbania
(3) Petunia
(4) Brassica
Q.99 A major characteristic of the monocot root is the presence of:
(1) Open vascular bundles
(2) Scattered vascular bundles
(3) Vasculature without cambium
(4) Cambium sandwiched between phloem and xylem along the radius
Q.100 Keel is the characteristic feature of flower of:
4. Page|4
(1) Tulip
(2) Indigofera
(3) Aloe
(4) Tomato
Q.101 Perigynous flowers are found in:
(1) Guava
(2) Cucumber
(3) China rose
(4) Rose
Q.102 Leaves become modified into spines in:
(1) Opuntia
(2) Pea
(3) Onion
(4) Silk Cotton
Q.103 The structures that are formed by stacking of organized flattened membranous sacs in the
chloroplasts are:
(1) Cristae
(2) Grana
(3) Stroma lamellae
(4) Stroma
Q.104 The chromosomes in which centromere is situated close to one end are:
(1) Metacentric
(2) Acrocentric
(3) Telocentric
(4) Sub-metacentric
Q.105 Select the correct matching in the following pairs:
(1) Smooth ER – Oxidation of phospholipids
(2) Smooth ER – Synthesis of lipids
5. Page|5
(3) Rough ER – Synthesis of glycogen
(4) Rough ER – Oxydation of fatty acids
Q.106 True nucleus is absent in:
(1) Anabaena
(2) Mucor
(3) Vaucheria
(4) Vovox
Q.107 Which one of the following is not an inclusion body found in prokaryotes?
(1) Phosphate granule
(2) Cyanophycean granule
(3) Glycogen granule
(4) Polysome
Q.108 Transpiration and root pressure cause water to rise in plants by:
(1) pulling it upward
(2) pulling and pushing it, respectively
(3) pushing it upward
(4) pushing and pulling it, respectively
Q.109 Minerals known to be required in large amounts for plant growth include:
(1) phosphorus, potassium , sulphur, calcium
(2) calcium, magnesium, manganese, copper
(3) potassium, phosphorus, selenium, boron
(4) magnesium, sulphur, iron, zinc
Q.110 What causes a green plant exposed to the light on only one side, to bend toward the source of
light as it grows?
(1) Green plants need light to perform photosynthesis.
(2) Green plans seek light because they are phototropic.
(3) Light stimulates plant cells on the lighted side to grow faster.
(4) Auxin accumulates on the shaded side, stimulating greater cell elongation there.
6. Page|6
Q.111 In a ring girdled plant:
(1) The shoot dies first
(2) The root dies first
(3) The shoot and root die together
(4) Neither root nor shoot will die
Q.112 Typical growth curve in plants is:
(1) Sigmoid
(2) Linear
(3) Stair-steps shaped
(4) Parabolic
Q.113 Which one gives the most valid and recent explanation for stomatal movements?
(1) Transpiration
(2) Potassium influx and efflux
(3) Strarch hydrolysis
(4) Guard cell photosynthesis
Q.114 The hilum is a scar on the:
(1) Seed, where funicle was attached
(2) Fruit, where it was attached to pedicel
(3) Fruit, where style was present
(4) Seed, where micropyle was present
Q.115 Which one of the following may require pollinators, but is genetically similar to autogamy?
(1) Geitonogamy
(2) Xenogamy
(3) Apogamy
(4) Cleistogamy
Q.116 Which one of the following statements is not true?
(1) Pollen grains are rich in nutrients, and they are used in the forms of tablets and syrups
(2) Pollen grains of some plants cause severe allergies and bronchial afflictions in some people
7. Page|7
(3) The flowers pollinated by flies and bats secrete foul odour to attract them
(4) Honey is made by bees by digesting pollen collected from flowers
Q.117 Transmission tissue is characteristic feature of:
(1) Hollow style
(2) Solid style
(3) Dry stigma
(4) Wet stigma
Q.118 In ginger vegetative propagation occurs through:
(1) Rhizome
(2) Offsets
(3) Bulbils
(4) Runners
Q.119 Which of the following are the important floral rewards to the animal pollinators?
(1) Colour and large size of flower
(2) Nectar and pollen grains
(3) Floral fragrance and calcium crystals
(4) Protein pellicle and stigmatic exudates
Q.120 How many pairs of contrasting characters in pea plants were studied by Mendel in his
experiments?
(1) Five
(2) Six
(3) Eight
(4) Seven
Q.121 Which is the most common mechanism of genetic variation in the population of a sexually-
reproducing organism?
(1) Transduction
(2) Chromosomal aberrations
(3) Genetic drift
8. Page|8
(4) Recombination
Q.122 A technique of micropropagation is:
(1) Somatic hybridization
(2) Somatic embryogenesis
(3) Protoplast fusion
(4) Embryo rescue
Q.123 The movement of a gene from one linkage group to another is called:
(1) Inversion
(2) Duplication
(3) Translocation
(4) Crossing over
Q.124 Multiple alleles are present:
(1) On different chromosomes
(2) At different loci on the same chromosome
(3) At the same locus of the chromosome
(4) On non-sister chromatids
Q.125 Which body of the Government of India regulates GM research and safety of introducing GM
organisms for public services?
(1) Bio – safety committee
(2) Indian Council of Agricultural Research
(3) Genetic Engineering Approval Committee
(4) Research Committee on Genetic Manipulation
Q.126 In Bt cotton, the Bt toxin present in plant tissue as pro – toxin is converted into active toxin due
to:
(1) alkaline pH of the insect gut
(2) acidic pH of the insect gut
(3) action of gut micro – organisms
(4) presence of conversion factors in insect gut
9. Page|9
Q.127 The crops engineered for glyphosate are resistant/tolerant to:
(1) Fungi
(2) Bacteria
(3) Insects
(4) Herbicides
Q.128 DNA is not present in:
(1) Chloroplast
(2) Ribosomes
(3) Nucleus
(4) Mitochondria
Q.129 Which of the following enhances or induces fusion of protoplasts?
(1) Sodium chloride and potassium chloride
(2) Polyethylene glycol and sodium nitrate
(3) IAA and kinetin
(4) IAA and gibberellins
Q.130 The UN Conference of Parties on climate change in the year 2011 was held in:
(1) Poland
(2) South Africa
(3) Peru
(4) Qatar
Q.131 Vertical distribution of different species occupying different levels in a biotic community is
known as:
(1) Divergence
(2) Stratification
(3) Zonation
(4) Pyramid
Q.132 In which of the following both pairs have correct combination?
(1) In situ conservation : National Park
10. Page|10
Ex situ conservation : Botanical Garden
(2) In situ conservation : Cryopreservation
Ex situ conservation : Wildlife Sanctuary
(3) In situ conservation : Seed Bank
Ex situ conservation : National park
(4) In situ conservation : Tissue culture
Ex situ conservation : Sacred groves
Q.133 Secondary Succession takes places on/in:
(1) Bare rock
(2) Degraded forest
(3) Newly created pond
(4) Newly cooled lava
Q.134 The mass of living material at a trophic level at a particular time is called:
(1) Gross primary productivity
(2) Standing state
(3) Net primary productivity
(4) Standing crop
Q.135 In an ecosystem the rate of production of organic matter during photosynthesis is termed as:
(1) Net primary productivity
(2) Gross primary productivity
(3) Secondary productivity
(4) Net productivity
Q.136 Which of the following characteristics is mainly responsible for diversification of insects on land ?
(1) Segmentation
(2) Bilateral symmetry
(3) Exoskeleton
(4) Eyes
11. Page|11
Q.137 Which of the following endroparasities of humans does show viviparity ?
(1) Ancylostoma duodenale
(2) Enterobius vermiscularis
(3) Tichinella spiralis
(4) Ascaris lumbriecoides
Q.138 Which of the following represents the correct combination without any exception ?
Charactersitcs Class
(1) Mammary gland ; hair on body;
pinnae; two pairs of limbs
Mammalia
(2) Mouth ventral; gills without
Operculum; skin with placoid
Scales; persistent notochord
Chondrichthyes
(3) Sucking and circular mouth ;
jaws absent, integument without
scales; paired appengages
Cyclostomata
(4) Body covered with feathers; skin
moist and glandular; force-limbs
form wings; lungs with aire sacs
Aves
Q.139 Which of the following animals is not viviparous ?
(1) Flying fox (Bat)
(2) Elephant
(3) Platypus
(4) Whale
Q.140 Erythropoiesis starts in:
(1) Kidney
(2) Liver
(3) Spleen
(4) Red bone marrow
Q.141 The terga, sterna and pleura of cockroach body are joined by:
(1) Cementing glue
(2) Muscular tissue
(3) Arthrodial membrane
12. Page|12
(4) Cartilage
Q.142 Nuclear envelope is derivative of :
(1) Smooth endoplasmic reticulum
(2) Membrane of Golgi complex
(3) Microtubules
(4) Rough endoplasmic reticulum
Q.143 Cytochromes are found in :
(1) Matrix of mitochondria
(2) Outer wall of mitochondria
(3)Cristae of mitochondria
(4) Lysosomes
Q.144 Which one of the following statements is incorrect ?
(1) A competitive inhibitor reacts reversibly with the enzyme to form an enzyme-inhibitor
complex.
(2) In competitive inhibition , the inhibitor molecule is not chemically changed by the enzyme.
(3) The competitive inhibitor does not affect the rate of breakdown of the enzyme-substrate
complex.
(4) The presence of the competitive inhibitor decreases the Km of the enzyme for the substrate.
Q.145 Select the correct option;
I II
(a) Synapsis aligns
homologous
chromosomes
(i) Anaphase-II
(b) Synthesis of RNA and
protein
(ii) Zygotene
(c) Action of enzyme
recombinase
(iii) G2-phase
(d) Centromeres do not
separate but
chromatids move
towards opposite poles
(iv) Anaphase-I
(v) Pachytene
(a) (b) (c) (d)
13. Page|13
(1) (ii) (i) (iii) (iv)
(2) (ii) (iii) (v) (iv)
(3) (i) (ii) (v) (iv)
(4) (ii) (iii) (iv) (v)
Q.146 A somatic cell that has just completed the S phase of its cell cycle, as compared to gamete of the
same species, has:
(1) twice the number of chromosomes and twice the amount of DNA
(2) same number of chromosomes but twice the amount of DNA
(3) twice the number of chromosomes and four times the amount of DNA
(4) Four times the number of chromosomes and twice the amount of DNA.
Q.147 Which of the following statements is not correct?
(1) Brunner’s glands are present in the submucosa of stomach and secrete pepsinogen
(2) Goblet cells are present in the mucosa of intestine and secrete mucus.
(3) Oxyntic cells are present in the mucosa of stomach and secrete HCI.
(4) Acini are present in the pancreas and secrete carboxypeptidase
Q148. Gastric juice of infants contains :
(1) maltase, pepsinogen, rennin
(2) nuclease, pepsinogen, lipase
(3) pepsinogen, lipase, rennin
(4) amylase, rennin, pepsinogen
Q.149 When you hold your breath, which of the following gas changes in blood would first lead to the urge
to breathe ?
(1) falling O2 concentration
(2) rising CO2 concentration
(3) falling CO2 concentration
(4) rising CO2 and falling O2 concentration
Q.150 Blood pressure in the mammalian aorta is maximum during :
(1) Systole of the left atrium
14. Page|14
(2) Diastole of the right ventricle
(3) Systole of the left ventricle
(4) Diastole of the right atrium
Q.151 Which one of the following is correct ?
(1) Plasma = Blood – Lymphocytes
(2) Serum = Blood + Fibrinogen
(3) Lymph = Plasma + RBC + WBC
(4) Blood = Plasma + RBC + WBC + Platelets
Q.152 Removal of proximal convoluted tubule from the nephron will result in :
(1) More diluted urine
(2) More concentrated urine
(3) No change in quality and quantity of urine
(4) No urine formation
Q.153 Sliding filament theory can be best explained as :
(1) When myofilaments slide pass each other Actin filaments shorten while Myosin filament do not
shorten
(2) Actin and Myosin filaments shorten and slide pass each other
(3) Actin and Myosin filaments do not shorten but rather slide pass each other
(4) When myofilaments slide pass each other, Myosin filaments shorten while Actin filaments do not
shorten
Q.154 Glenoid cavity articules :
(1) clavicle with acromion
(2) scapula with acromion
(3) clavicle with scapula
(4) humerus with scapula
Q.155 Which of the following regions of the brain is incorrectly paired with its function ?
(1) Medulla oblongata – homeostatic control
(2) Cerebullum –language comprehension
15. Page|15
(3) Corpus callosum – communication between the left and right cerebral cortices
(4) Cerebrum –calculation and contemplation
Q.156 A gymnast is able to balance his body upside down even in the total darkness because of :
(1) Cochlea
(2) Vestibular apparatus
(3) Tectorial membrane
(4) Organ of corti
Q.157 A chemical signal that has both endocrine and neural roles is :
(1) Melatonin
(2) Calcitonin
(3) Epinephrine
(4) Cortisol
Q.158 Which of the following does not favour the formation of large quantities of dilute urine ?
(1) Alcohol
(2) Caffeine
(3) Renin
(4) Atrial-natriuretic factor
Q.159 Capacitation refers to changes in the :
(1) sperm before fertilization
(2) ovum before fertilization
(3) ovum after fertilization
(4) sperm after fertilization
Q.160 Which of these is not an important component of initiation of parturition in humans ?
(1) Increase in estrogen and progesterone ratio
(2) Synthesis of prostaglandins
(3) Release of oxytocin
(4) Release of prolactin
16. Page|16
Q.161 Which of the following viruses is not transferred through semen of an infected male ?
(1) Hepatitis B virus
(2) Human immunodeficiency virus
(3) Chikungunya virus
(4) Ebola virus
Q.162 Which of the following cells during gametogenesis is normally diploid ?
(1) Primary polar body
(2) Spermatid
(3) Spermatogonia
(4) Secondary polar body
Q.163 Hysterectomy is surgical removal of :
(1) Uterus
(2) Prostate gland
(3) Vas-deference
(4) Mammary glands
Q.164 Which of the following is not a sexually transmitted disease ?
(1) Syphilis
(2) Acquired Immuno Deficiency Syndrome (AIDS)
(3) Trichomoniasis
(4) Encephalitis
Q.165 An abnormal human baby with ‘XXX’ sex chromosomes was born due to :
(1) formation of abnormal sperms in the father
(2) formation of abnormal ova in the mother
(3) fusion of two ova and one sperm
(4) fusion of two sperms and one ovum
Q.166 Alleles are :
(1) different phenotype
17. Page|17
(2) true breeding homozygotes
(3) different molecular forms of a gene
(4) heterozygotes
Q.167 A man with blood group ‘A’ marries a woman with blood group ‘B’ .What are all the possible blood
groups of their offsprings ?
(1) A and B only
(2) A, B and AB only
(3) A, B, AB and O
(4) O only
Q.168 Gene regulation governing lactose operon of E.coli that involves the lac I gene Product is :
(1) Positive and inducible because it can be induced by lactose
(2) negative and inducible because repressor protein prevents transcription.
(3) negative and repressible because repressor protein prevents transcription
(4) Feedback inhibitiob because excess of β-galactosidase can switch off transcription
Q.169 In sea urchin DNA, which is double stranded, 17% of the bases were shown to be cystosine. The
percentage of the other three bases expected to be present in this DNA are :
(1) G34%, A 24.5%, T 24.5%
(2) G 17%, A16.5%, T 32.5%
(3) G 17%, A33%, T33%
(4)G8.5%, A50%, T24.5%
Q.170 Which of the following had the smallest brain capacity ?
(1) Homo erectus
(2) Homo sapiens
(3) Homo neanderthalensis
(4) Homo habilis
Q.171 A population will not exist in Hardy-Weinberg equilibrium if :
(1) individuals mate selectively
(2) there are no mutations
18. Page|18
(3) there is no migration
(4) the population is large
Q.172 Match each disease with its correct type of vaccine :
(a) tuberculosis (i) harmless virus
(b) Whooping cough (ii) inactivated toxin
(c) diphtheria (iii) killed bacteria
(d) polio (iv) harmless bacteria
(a) (b) (c) (d)
(1) (ii) (i) (iii) (iv)
(2) (iii) (ii) (iv) (i)
(3) (iv) (iii) (ii) (i)
(4) (i) (ii) (iv) (iii)
Q.173 HIV that causes AIDS, first starts destroying :
(1) B –Lymphocytes
(2) Leucocytes
(3) Helper T – Lymphocytes
(4) Thrombocytes
Q.174 The active form of Entamoeba histolytica feeds upon :
(1) erythrocytes; mucosa and submucosa of colon
(2) mucosa and submucosa of colon only
(3) food in intestine
(4) blood only
Q.175 High value of BOD (Biochemical Oxygen Demand) indicates that :
(1) water is pure
(2) water is highly polluted
(3) water is less polluted
(4) consumption of organic matter in the water is higher by the microbes
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Q.176 Most animals are tree dwellers in a :
(1) coniferous forest
(2) thorn woodland
(3) temperate deciduous forest
(4) tropical rain forest
Q.177 The following graph depicts changes in two populations (A and B) of herbivores in a grassy field. A
possible reason for these changes is that :
(1) Both plant populations in this habital decreased
(2) Population B competed more successfully for food than population A
(3) Population A produced more offspring than population B
(4) Population A consumed the members of population B
Q.178 Cry preservation of gametes of threatened species in viable and fertile condition can be referred to
as:
(1) In situ conservation of biodiversity
(2) Advanced ex-situ conservation of biodiversity
(3) In situ conservation by sacred groves
(4) In situ cryo-conservation of biodiversity
Q.179 Rachel Carson’s famous book “Silent Spring” is related to :
(1) Pesticide pollution
(2) Noise pollution
(3) Population explosion
(4) Ecosystem management
Q.180 Which of the following is not one of the prime health risks associated with greater UV radiation
through the atmosphere due to depletion of stratosphere ozone ?
(1) Increased skin cancer
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(2) Reduced Immune System
(3) Damage to eyes
(4) Increased liver cancer
Answer Key and Explanations
Sol.91 (2)
Alternaria.
Phytophthora is phycomycetes, mucor a phycomycetes as well. Whereas, Agaricus is
Basidiomycetes but not a parasitic fungus.
Sol.92 (3)
(A), (D) and (E)
Statements (B) & (C) are incorrect
(B) → Selaginella is a hetersosoporous pterido-phyte.
(C) → Coralloid roots contain symbiotic N2 –fixing cyanobacteria with roots of some gymnosperms
whereas VAM is a type of mycorrhiza which contain fungus penetrating the cortical cells of the roots
of a vascular plant.
Sol.93 (4)
Pinus
Sol.94 (4) Manintol is stored food in rhodophyceae.
Florideam starch is stored food in rhodophyceae & mannitol is stored food in pheophyceae.
Sol.95 (3) Methanogens –these are methane producing bacteria.
Sol.96 (3)
Ectocarpus – In Ectocarpus, the gametes are pyriform (pear- shaped) with two laterally attached
flagella.
Sol.97 (2)
Cambium is absent.
In monocot stem, vascular bundle contains xylem towards the inner side & phloem towards the
outerside. In between there is no cambium.
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Sol.98 (3)
Petunia
Sol.99 (3)
In monocot stem, vascular bundle contains xylem towards the inner side & phloem towards the
outer side. In between there is no cambium.
Sol.100 (2)
Indiogofera is the genus of subfamily faboideae of the flowering plant family fabaceae in which
presence of keel is a characteristic feature.
Sol.101 (4)
Rose
Sol.102 (1)
Opuntia –leaves in opuntia become modified spines to reduce the loss of water.
Sol.103 (2)
Grana
Stroma is the transparent, proteinacious & watery substance while grana include stacks of thylakoids
which are flattened membranous sacs.
Sol.104 (2)
Acrocentric
(i) The metacentric chromosome has middle centromere forming two equal arms of the
chromosome.
(ii) The sub-metacentric chromosome has centromere nearer to one end of the chromosome
resulting into one shorter arm and one longer arm.
(iii) The telocentric chromosome has a terminal centromere.
Sol.105 (2)
Smooth ER – synthesis of lipids.
Sol.106 (1)
Anabaena is a cyanobacteria (prokaryotes) in which true nucleus is absent.
Sol.107 (4)
Polysome – It is a structure in which a lot of ribosomes translating an mRNA chain simultaneously
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Sol.108 (2)
Sol.109 (1)
These are all Macro nutrients required by plants
Sol.110 (4)
Sol.111 (2)
The root dies first. In girdling phloem of the tree is removed due to which leaves fail to transport
sugars to roots.
Sol.112 (1)
Plants grow in size geometrically
Sol.113 (2)
fact
Sol.114 (1)
fact
Sol.115 (1)
When pollination takes place in between the two flowers of the same plant then it is called
geitonogamy. From the genetical point of view geitonogamy is self pollination because all flowers of
the same plant are genetically identical. But ecologically, it is considered as cross pollination.
Sol.116 (3)
Sol.117 (3)
Sol.118 (1)
Sol.119 (2)
Pollination give an advantage to the animal pollinator by providing them with nectar, and benefits
the plant by making a direct transfer of pollen from one plant to the pistil of other plant.
Sol.120 (4)
1 Flower color is purple or white.
2 Flower position is axial or terminal.
3 Stem lengths is long or short.
4 Pod shape is inflated or constricted
5 Pod color is yellow or green
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6 Seed shape is round or wrinkled
7 seed color is yellow or green.
Sol.121 (4)
Sol.122 (2)
In micropropagation, stock plant material is used to produce a number of progeny & somatic
embryogenesis is a type of propagation in which single somatic cell is cultured for embryo
production.
Sol.123 (3)
Sol.124 (3)
Multiple alleles involve alternative forms of an allele which are present at same locus.
Sol.125 (3)
Sol.126 (1)
Due to high PH of insect gut, pro-toxin is converted into toxin form.
Sol.127 (4)
Glyphosate is a type of herbicide. Farmers are adopting Glyphosate resistant crop in which only
weeds are killed & not the crop by the herbicide.
Sol.128 (2)
DNA is present in Chloroplast, mitochondria & nucleus & it is not present in Ribosomes.
Sol.129 (2)
PEG induces protoplast aggregation and hence fusion. NaNO3 is also used to enhance fusion.
Sol.130 (2)
It was held in Durban which is in South Africa.
Sol.131 (2)
Stratification
Sol.132 (1)
National Park is included in In-situ conservation.
Botanical garden is included in Ex-situ conservation.
Sol.133 (2)
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Secondary succession is a sequence of community changes which take place on a degraded
habitat.
Sol.134 (4)
Standing crop is the total amount of living material at a trophic level at a particular time.
Sol.135 (2)
Gross Primary Productivity (G.P.P) also known as total photosynthesis.
Sol.136 (3)
Sol.137 (3)
Ancycostoma duodenale, Enterobius vermicularis & Ascaris lumbricoidis are oviparous. While
Trichinella spiralis is ovo –viviparous where eggs are hatched in Uterus.
Sol.138 (1)
Sol.139 (3)
The Platypus and the Echidna are the only mammals that are Oviparous. It lays egg and then they
hatch.
Sol.140 (4)
Erythropoiesis begins in the bone marrow.
Sol.141 (3)
Sol.142 (1)
Sol.143 (3)
Sol.144 (3)
Sol.145 (2)
Sol.146 (3)
Sol.147 (1)
Sol.148 (3)
Sol.149 (2)
Sol.150 (3)
Sol.151 (4)
Sol.152 (1)
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Sol.153 (3)
Sol.154 (4)
Sol.155 (1)
Sol.156 (2)
Sol.157 (3)
Sol.158 (4)
Sol.159 (1)
Sol.160 (1)
Sol.161 (3)
Sol.162 (3)
Sol.163 (1)
Sol.164 (4)
Sol.165 (2)
Sol.166 (3)
Sol.167 (3)
Sol.168 (2)
Sol.169 (3)
As we know content of C = G content
As C = 17%
And among 100% content
A + T content = 100 – (C + G)
= 100 – (17 + 17)
= 100 – 36
= 66%
Now, A content = T Content
∴ A content = = 33% & T content also = 33%
Sol.170 (4)
Sol.171 (1)
Sol.172 (3)
Sol.173 (2)