Class 12, Bio-Zoology & Zoology PPT

 

UNIT I


Chapter 1. Reproduction in Organisms - Srinivasan



Chapter 2. Human Reproduction - Srinivasan


Chapter 3. Reproductive Health - Srinivasan


UNIT II



Chapter 4. Principles of Inheritance and Variation - Srinivasan


Chapter 5. Molecular Genetics - Srinivasan Part - 1, Part - 2


Chapter 6. Evolution - Srinivasan, Nithya, EM


UNIT III


Chapter 7. Human Health and Diseases -  Srinivasan Part - 1, Part - 2

 

Chapter  Immunology (Pure Science) - Srinivasan, Nithya

 

Chapter 8. Microbes in Human Welfare - Srinivasan

 


UNIT IV

 

Chapter 9. Applications of Biotechnology - Srinivasan

 

UNIT V

 

Chapter 10. Organisms and Population - Srinivasan, EM

 

Chapter 11. Bio Diversity and its Conservation - Srinivasan

 

Chapter 12. Environmental issues - Srinivasan, EM

Comments

Post a Comment

Popular posts from this blog

Class 12, Bio-Botany - Key points, Lesson-1, Asexual and Sexual Reproduction in Plants / தாவரங்களில் பாலிலா இனப்பெருக்கம் மற்றும் பாலினப்பெருக்கம்

Image
  Lesson-1  Asexual and Sexual Reproduction in Plants CLICK HERE TO ATTEND BOOK BACK ONEWORD ONLINE TEST / புத்தக வினா தேர்வு எழுத இங்கே சொடுக்கவும்.  Reproduction is one of the attributes of living things. Lower plants, microbes and animals reproduce by different methods (fragmentation, gemma, binary fission, budding, regeneration). Organisms reproduce through asexual and sexual methods. Asexual methods in angiosperms occur through natural or artificial methods.  The natural methods take place through vegetative propagules or diaspores. Artificial method of reproduction involves cutting, layering and grafting. Micropropagation is a modern method used to raise new plants. CLICK HERE TO ATTEND BOOK BACK ONEWORD ONLINE TEST /  புத்தக வினா தேர்வு எழுத இங்கே சொடுக்கவும்.  Sexual reproduction includes gametogenesis and fertilization. External fertilization occurs in lower plants like algae but in higher plants internal fertilization takes place. A flower i...
Read more

Class 12, Bio-Botany - Quiz, Lesson-1, Asexual and Sexual Reproduction in Plants / தாவரங்களில் பாலிலா இனப்பெருக்கம் மற்றும் பாலினப்பெருக்கம்

QUIZ - 12th BIO-BOTANY (ASEXUAL AND SEXUAL REPRODUCTION IN PLANTS) YOU CAN - BIO-BOTANY BOOK BACK ONEWORD MOCK TEST TIME LEFT: 00:00 1. Asexual and Sexual Reproduction in Plants / தாவரங்களில் பாலிலா இனப்பெருக்கம் மற்றும் பாலினப்பெருக்கம் 19 Questions | 19 Minutes | Marks: 19 Student Name / மாணவர் பெயர் * Teacher Name / ஆசிரியர் பெயர் * Participant Email ID / மின்னஞ்சல் முகவரி * English Medium தமிழ் வழி 1 / 19 SCORE: 0 / 19 Switch Language / மொழி மாற்று Next Question Qu...
Read more

Class 12 - Bio-Botany - Key points 2. Classical Genetics / பாரம்பரிய மரபியல்

Class 12 - Bio-Botany -  Key points Lesson 2 - Classical Genetics / பாரம்பரிய மரபியல் CLICK HERE TO ATTEND BOOKBACK ONEWORD ONLINE TEST / புத்தக வினா தேர்வு எழுத இங்கே சொடுக்கவும்.  Extra-nuclear inheritance: It is a result of genes that are found in mitochondria and chloroplasts. Test cross: To determine the gametes of a plant that has the genotype AaBb it should be crossed with a plant that has the genotype aabb. Gametes calculation: A plant that has the genotype AABbCC produces two types of gametes. Polygenic inheritance: This is when multiple genes control a trait, an example being skin color in humans. Dihybrid cross phenotypes: When you cross RRYY with rryy you get seeds with yellow cotyledons and other combinations in the F2 generation. Test cross definition: This is when the F1 hybrid is crossed with a recessive genotype. Test cross ratio: When a heterozygous yellow seed plant is crossed with a seeded plant the F1 generation has a 50:50 ratio. Link...
Read more