Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Biology Reproduction Reproduction in Plants
Types of cells in 2 celled pollen grains are ________.
1
Central cell and Synergids
2
Vegetative and Generative
3
Micropylar and Filliform
4
More than one of the above
5
None of the above