This is a complete chapter of class 10th where all the topics are covered how the coordination is happen in our body with the muscles and discontent and other response in the other living beings
This is a complete chapter of class 10th where all the topics are covered how the coordination is happen in our body with the muscles and discontent and other response in the other living beings
Here's a brief introduction to control and coordination class 10 science:
"Control and coordination are fundamental processes in living organisms that ensure proper functioning and response to stimuli. In simpler terms, control refers to the regulation of various activities within an organism, while coordination involves the harmonious integration of these activities. In humans and many other animals, control and coordination are primarily carried out by the nervous system and the endocrine system. The nervous system allows for rapid responses to stimuli through nerve impulses, while the endocrine system regulates physiological processes using chemical messengers called hormones. Together, these systems ensure that organisms can adapt to changes in their environment, maintain internal balance (homeostasis), and carry out essential functions for survival and well-being."
For more information, visit- www.vavaclasses.com
Limbic system by Dr.Mrs Sunita M Tiwale, Professor, Dept of Physiology, DYPM...Physiology Dept
Introduction :
Emotions play very important role in our day to day life.
Aid in the survival of individual.
Makes person more successful in the struggle of existence.
These emotions are developed in a specialised system of CNS - Limbic system.
The genetic message is contained in chromosomes (which are threadlike structures found in the nucleus of every cell). Each chromosome carries many genes. Chromosomes are made of DNA (which contains the genetic blueprint for each individual). A gene is a section of a DNA.
B1.2 Presentation.
Useful for revision for exams as it contains accurate information.
It includes:
Nerves & Hormones: - Receptors & Effectors
- Nerves
- Reflex Actions
- The Eye & The Retina
- Antagonistic Pairs
Control In Human Bodies & In Plants: - What Is It
- Control In Human Body
- Water Content In Body
- Hormones in Human Body
& In The Menstrual Cyle
- Oral Contrecptives
- Fertility Treatment
- Control In Plants
Thank You. To all of you out there who may find my presentation helpful in any way, shape or form. Hopefully, you find these presentations useful and helpful for exams or just general revision. More presentation coming soon on this channel, JaskiratK.
See You Soon,
Jaskirat
Created By: JaskiratK
Uploaded By: JaskiratK
Information By: BBC Bitesize
Pictures/Images/Diagram: Google, BBC Bitesize
Slideshare: http://www.slideshare.net/JaskiratK
Prezi: https://prezi.com/user/mrnfvgaamzxe/
Here's a brief introduction to control and coordination class 10 science:
"Control and coordination are fundamental processes in living organisms that ensure proper functioning and response to stimuli. In simpler terms, control refers to the regulation of various activities within an organism, while coordination involves the harmonious integration of these activities. In humans and many other animals, control and coordination are primarily carried out by the nervous system and the endocrine system. The nervous system allows for rapid responses to stimuli through nerve impulses, while the endocrine system regulates physiological processes using chemical messengers called hormones. Together, these systems ensure that organisms can adapt to changes in their environment, maintain internal balance (homeostasis), and carry out essential functions for survival and well-being."
For more information, visit- www.vavaclasses.com
Limbic system by Dr.Mrs Sunita M Tiwale, Professor, Dept of Physiology, DYPM...Physiology Dept
Introduction :
Emotions play very important role in our day to day life.
Aid in the survival of individual.
Makes person more successful in the struggle of existence.
These emotions are developed in a specialised system of CNS - Limbic system.
The genetic message is contained in chromosomes (which are threadlike structures found in the nucleus of every cell). Each chromosome carries many genes. Chromosomes are made of DNA (which contains the genetic blueprint for each individual). A gene is a section of a DNA.
B1.2 Presentation.
Useful for revision for exams as it contains accurate information.
It includes:
Nerves & Hormones: - Receptors & Effectors
- Nerves
- Reflex Actions
- The Eye & The Retina
- Antagonistic Pairs
Control In Human Bodies & In Plants: - What Is It
- Control In Human Body
- Water Content In Body
- Hormones in Human Body
& In The Menstrual Cyle
- Oral Contrecptives
- Fertility Treatment
- Control In Plants
Thank You. To all of you out there who may find my presentation helpful in any way, shape or form. Hopefully, you find these presentations useful and helpful for exams or just general revision. More presentation coming soon on this channel, JaskiratK.
See You Soon,
Jaskirat
Created By: JaskiratK
Uploaded By: JaskiratK
Information By: BBC Bitesize
Pictures/Images/Diagram: Google, BBC Bitesize
Slideshare: http://www.slideshare.net/JaskiratK
Prezi: https://prezi.com/user/mrnfvgaamzxe/
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
2. 1a)Stimuli:-
The changes in the environment to which living
organisms respond are called stimuli.
Eg:-heat,cold,sound,smell,taste,touch,pressure,
gravity,water etc.
Living organisms respond to stimuli in the form of body
movements.
b) Coordination:-
For a proper response to stimulus many organs in the
body should work together. The working together of
various organs in an organism to produce a proper
response to a stimulus is called coordination.
i) In animals control and coordination is done by the
nervous system and endocrine system.
ii) In plants control and coordination is done by chemical
substances called plant hormones or phytohormones.
11. b) Nervecell(Neuron):-
Neuronisthestructuralandfunctionalunitofthenervoussystem.Ithas a
cell body called cyton containing a nucleus and cytoplasm. It
hasseveral branched structures called dendrites. It has a long nerve
fibrecalled axon which is covered by a protective covering called
Myelinsheath.Thejunctionbetweentwoneuronsiscalledsynapse.
Messagespassthroughthenervecellintheformofchemicalandelectrical
signals called nerve impulse. The dendrites receive theinformation and
starts a chemical reaction which produce
electricalimpulsewhichpassesthroughtheaxon.
15. c) Brain:-
The brain is the main coordinating centre in the human body. It
isprotected by the cranium. It is covered by three membranes
calledmeningesfilledwithafluidcalledcerebrospinalfluidwhichprotectst
hebrainfromshocks.
Thebrainhasthreemainparts.Theyareforebrain,midbrainandhindbrain.
i) Fore brain :-consists of the cerebrum and olfactory lobes. It is
thethinkingpartofthebrainandcontrolsvoluntaryactions.Itcontrolsto
uch, smell, hearing, taste, sight, mental activities like
thinking,learning,memory,emotionsetc.
ii) Midbrain:-
controlsinvoluntaryactionsandreflexmovementsofhead,neck,eyes
etc.
iii) Hind brain :-consists of cerebellum, pons and
medulla.Cerebellum:-
controlsbodymovements,balanceandposture.Pons:-
controlsrespiration.
Medulla:-
19. d) Spinalcord:-
The spinal cord starts from the brain and
extendsthroughthevertebralcolumn.Ithas31pairsofspinalne
rves.
Itcarriesmessagestoandfromthebrain.Italsocontrolsrefle
xactions.
25. Effectors
(Muscles/Glands)
Spinalcord
b)Reflexarc:-
The pathway of a reflex action is called reflex arc. In
areflex arc the stimulus is received by the receptors
(senseorgans) and it passes through the sensory nerves
to thespinal cord. From the spinal cord the information
passesthroughthemotornervestotheeffectors(muscles/glan
ds)fortheresponse.
Stimulus
Response
Motornerves
Sensorynerves
Receptors
(Senseorgan)
28. 6) Movementsinplants:-
Movementsinplantsareoftwomaintypes.Theyare:-
TropicmovementsandNasticmovements.
a) Tropicmovements:-
aredirectionalmovementstowardsoraway from the stimulus and
it depends ongrowth. They are ofdifferent types like
Phototropism, Geotropism, Chemotropism,Hydrotropismetc.
i) Phototropism:-
ismovementofplantsinresponsetolight.Ifitistowards light, it is
called positive phototropism. Eg:- Bending ofshoot towards
light. If it is away from light, it is called
negativephototropism.Eg:-Bendingofrootawayfromlight.
ii) Geotropism:-
isthemovementofplantsinresponsetogravity.Ifitistowards gravity it is
called positive geotropism. Eg:- Downwardgrowth of roots. If it is
away from gravity it is called negativegeotropism.Eg:-
Upwardgrowthofshoot.
iii) Chemotropism:-
ismovementofplantinresponsetochemicalstimuli.Eg:-
32. b) Nasticmovements:-arenondirectionalmovementswhichare
neither towards or away from the stimulus and it does
notdependongrowth.
Eg:-Ifwetouchtheleavesoftouchmenotplant,itsleavesfoldupand
droops down immediately due to the change in the amount ofwater
in the leaves. Depending upon the amount of water in
theleaves,itswellsorshrinks.
33. 7) Endocrineglandsinhumanbeings:-
Theendocrineglandsalsohelpincontrolandcoordination.Theendocrineglands
produce chemical substances which help to control and
coordinatevariousactivitiesinthebody.
Theendocrineglandsinourbodyare:-
pineal,hypothalamus,pituitary,thyroid,parathyroid,thymus,adrenal,pancreas,tes
tesandovary.
Examplesofcoordinationbyendocrineglands:-
i) When we are frightened or angry, the adrenal glands produce
moreadrenalinhormonewhichissentthroughthebloodtotheheart,ribmusclesa
nd diaphragm. This increases breathing rate to supply more oxygen to
themusclestopreparethebodytoeitherrunawayorfightwiththeenemy.
ii) Iodine is needed by the thyroid gland to produce the hormone
thyroxin.Thyroxincontrolsthemetabolismofcarbohydrates,fatsandproteinsandh
elpsinpropergrowth.Ifthedietisdeficientiniodineitcausesgoitre.
iii) Thepituitaryglandproducegrowthhormones.Deficiencyofthishormoneinchild
hoodcausesdwarfism.Excessofthishormonecausestallgrowth.
iv) Thepancreasproducesthe
hormoneinsulinwhichcontrolsthebloodsugarlevel. Increase in blood sugar
level causes diabetes. A diabetic patient has
totakeinsulininjectionstocontrolhisbloodsugarlevel.
