कक्षा 12 | Biology

वीडियो देखकर कार्यपत्रक पर अभयास करें (कार्यपत्रक देखने के लिए उस पर क्लिक करें)

24 July

Reproductive Health

Biology 10+2-24-07-2020-worksheet of MTP and STI.docx

13 मई

Sexual Reproduction in Flowering Plants

Formation of Female gametophyte and megasporogenesis,Poliination and its types in detail

Format for Worksheet Creation

12 मई

Sexual Reproduction in Flowering Plants

Structure of Carpel, Ovule (Megasporangium), Types of Ovules

Format for Worksheet Creation

11 मई

Sexual Reproduction in Flowering Plants

Structure of Flower, Stamen, Microsporangium, Development of Microsporangium and Microsporogenesis,Structure of Pollen grains, Development of Male Gametophyte

Format for Worksheet Creation

8 मई

Reproduction in Organisms

Tissue Culture Parthenogenesis

Format for Worksheet Creation

6 मई

Reproduction in Organisms

Vegetative Propagation - Natural & Artificial Methods

Format for Worksheet Creation

5 मई

Reproduction in Organisms

Introduction, Life Span, Types, Modes of Asexual Reproduction-Fission & Budding

Reproduction

4 मई

Principles of Inheritance and Variations

Dihybrid Cross

4-05-2020-10+2 Biology.docx

2 मई

Principles of Inheritance and Variations

Gamete Formation for Genetic Crosses

2-05-2020-10+2 Biology.docx

1 मई

Principles of Inheritance and Variations

Monohybrid Cross and Law of Segregation

1-05-2020-10+2 Biology.docx

30 अप्रैल

Principles of Inheritance and Variations

Terminology in Genetics

30-04-2020-10+2 Biology.docx

29 अप्रैल

Principles of Inheritance and Variations

Terminology in Genetics

29-04-2020-10+2 Biology.docx

28 अप्रैल

Principles of Inheritance and Variations

DNA- Double Helical Model

28-04-2020-10+2 Biology.docx

27 अप्रैल

Principles of Inheritance and Variations

Nucleic Acids - RNA & DNA, Structure and Formation

27-04-2020-10+2 Biology.docx

24 अप्रैल

Molecular Basis of Inheritance

Formation of Polynucleotides

24-04-2020-10+2 Biology.docx

23 अप्रैल

Molecular Basis of Inheritance

Formation of Nucleotide & Dinucleotides

23-04-2020-10+2 Biology.docx

22 अप्रैल

Molecular Basis of Inheritance

Nucleotides-Bond formation

22-04-2020-10+2 Biology.docx

21 अप्रैल

Molecular Basis of Inheritance

Nucleosides and Nucleotides

21-04-2020-10+2 Biology.docx

20 अप्रैल

Molecular Basis of Inheritance

Introduction & Introduction to Syllabus, Genetics, Nucleosides & Nucleotides components of Solid

20-04-2020-10+2 Biology.docx