an ordered slides of the different kingdom classification including the three domains of life and tree of life by Dr. tithi parija (asst professor) in biology from KIIT school of biotechnology
This presentation explains in detail, the classification of living organisms,nomenclature systems, what is taxonomy, its parts, how organisms are classified in the taxonomical hierarchy, etc.
contains detailed information about classification of life system
in particular three domains of classification sytem of living organism
into prokarya archea eukarya
This presentation explains in detail, the classification of living organisms,nomenclature systems, what is taxonomy, its parts, how organisms are classified in the taxonomical hierarchy, etc.
contains detailed information about classification of life system
in particular three domains of classification sytem of living organism
into prokarya archea eukarya
Biological classification of organisms by Ratnodip SahaRatnodip Saha
An overview of biological classification including two kingdom classification (by Carolus Linnaeus), two kingdom classification (by Aristotle) and five kingdom classification (by R. H. Whittaker) and short discussion on five kingdoms.
Taxonomy (or systematics) is basically concerned with the classification of organisms. Living organisms are placed in groups on the basis of similarities and differences at the organismic, cellular, and molecular levels.
Biological classification of organisms by Ratnodip SahaRatnodip Saha
An overview of biological classification including two kingdom classification (by Carolus Linnaeus), two kingdom classification (by Aristotle) and five kingdom classification (by R. H. Whittaker) and short discussion on five kingdoms.
Taxonomy (or systematics) is basically concerned with the classification of organisms. Living organisms are placed in groups on the basis of similarities and differences at the organismic, cellular, and molecular levels.
Research is "creative and systematic work undertaken to increase the stock of knowledge". It involves the collection, organization and analysis of evidence to increase understanding of a topic, characterized by a particular attentiveness to controlling sources of bias and error.
Below are the crucial notes for the chapter "Class 11 Biological Classification" as per the NEET Biology syllabus. These notes are beneficial for NEET aspirants and other exam preparations during last-minute revisions. They encompass all the essential topics and concepts necessary for the exam. For comprehensive study materials, refer to VAVA CLASSES. Additionally, practice solving NEET Biology MCQs to assess your understanding of the subject thoroughly.
For more information, visit-www.vavaclasses.com
Taxonomy of Prokaryotes that include Bacteria and Archea, Brief description of taxonomy
history
types of classification
numerical taxonomy
different classification system
basic characters used for classification
International code of Nomenclature of Bacteria
Bergey's manual
pathovar concept
this pdf document tells you about the different words and the different sound making a=categories they come in such as vowels vowel sounds dipthongs consonant clusters and etcetera
a two page pdf showing the role of organisms who had rna as their genetic materials and how it lead to the evolution of organisms. by Dr. Tithi Parija (asst professor) from KIIT school of biotechnology
a brief pdf document on the chapter phonetics. learn all about things you need to know about this unit from this go to pdf document including various examples of dipthongs and monopthongs
Origin of life-where did life come fromArosek Padhi
this chapter prompts you to wonder where did life as we know it came from. this is a presentation from Dr.Tithi Parija (asst professor) from KIIT school of biotechnology including different theories from different thinkers and scientists
different mathematical methods and tools to be used in physics throughout the course including curl, gradient and divergence by prof. Priti S Mohanty from KIIT school of biotechnology
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
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.
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
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
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
3. Linnaeus
1735[1]
Haeckel
1866[29]
Chatton
1925[30][31]
Copeland
1938[32][33]
Whittaker
1969[22]
Woese et al.
1977[4][34]
Woese et al.
1990[35]
Cavalier-Smith
1993[36][37][38]
Cavalier-Smith
1998[39][25][40]
2 kingdoms 3 kingdoms 2 empires 4 kingdoms 5 kingdoms 6 kingdoms 3 domains 8 kingdoms 6 kingdoms
(not treated) Protista
Prokaryota Monera Monera
Eubacteria Bacteria Eubacteria
Bacteria
Archaebacteria Archaea Archaebacteria
Eukaryota
Protista Protista Protista
Eucarya
Archezoa
Protozoa
Protozoa
Chromista Chromista
Vegetabilia Plantae Plantae
Plantae Plantae Plantae Plantae
Fungi Fungi Fungi Fungi
Animalia Animalia Animalia Animalia Animalia Animalia Animalia
From Two Kingdoms to Three Domains
4. From Two Kingdoms to Three Domains
• Early taxonomists classified all species as either plants or animals
• Two kingdom: Carolus Linnaeus , 1758 ( Plant and Animal Kingdom)
Fungai, bacteria and euglena couldn’t find appropriate position
• Three kingdom: Earnest hackel ( Plant, Animal and Protista)
• Four kingdom: Copeland, (Plant, Animal, Protista and Monera)
• Five kingdoms : Robert Whitaker ( Monera ,Protista, Plantae, Fungi,
and Animalia)
– Complexity of structure, mode of nutrition, Level of organization
• Six kingdoms : Carl Woese ,1977 from Univ. of Illinois (Eubacteria,
Archaebacteria, Protista, Plantae, Fungai, Animalia)
More recently, the three-domain
system has been adopted by data
from many sequenced genomes :
Bacteria, Archaea and Eukarya
5.
6. Key Characteristics of Eukaryotes
• Compartmentalization
– Increased specialization within the cell
– Additional level of control by transcription and translation
• Multicellularity
– Allowed dealing with environment in novel ways
• Sexual Reproduction
– Greater genetic diversity through meiosis (crossing over)
8. Classification of
organisms into five
kingdoms first
proposed by Whitaker in
1969.
The five kingdoms were:
Animalia, Planta, Fungi,
Protista, and Monera
9.
10.
11. The three - domain classification of
organisms as proposed by Haeckel in
1866
14. Since molecular structures and sequences (of bases in DNA/RNA and of
amino acids in proteins) are more revealing of evolutionary relationships
than classical phenotypes (particularly among microorganisms), beginning
in the 1950s, the basis for the definition of taxa shifted from the organismal
to the cellular then to the molecular level
15. Evolutionary Tree
Evolutionary trees
constructed by biologists
are hypotheses about the
ancestor-descendant
relationships among
species
The trees represent an
attempt to tell us which
groups are most closely
related based on physical
features, usually DNA
sequences
16.
17. Archean General Classes
• Methanogens (2 billion tons of methane/year)
– Use H2 to reduce CO2 to methane
– Live in swamps, marshes, intestine of mammals
• Non-extreme archea
– Same environment as bacteria
• Extremophiles
– Thermophiles (autotrophs with sulphur based metabolism)
– Cold adapted
– pH tolerant archea (pH 0.7 to 11)
– Pressure tolerant archea (300 to 800atm)
– Halophiles (salinity 15% to 20%)
18. Viruses are a special case
– Viruses are nit organism but chemical matter
– Extensive diversity in shape and size
– Parasitic macromolecule
– DNA/RNA wrapped in protein coat
– Can’t reproduce on their own
