Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Science Biology Botany
In angiosperms, pollen grain germinates to produce two male gametes. Which one of the following functions is carried out by these gametes?
1
One gamete fuses with the egg cell and the other one fuses with a diploid secondary nucleus
2
Both the gametes fuse with two different egg cells
3
One gamete fuses with the egg cell and the other one eventually degenerate
4
More than one of the above
5
None of the above