Description

Biology Class 12 Chapter 2 PDF Handwritten Notes Download

contents of this pdf

1- stamen ,microsporangium

2- pollen grain structure, use and harmful effects

3- pistil megasporangium and embryo sac in detail

4- pollination ,types of pollination and agents of pollination

5- pollen pistil interaction

6-double fertilisation

7- endosperm embryo and seed in detail