Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Life Sciences Developmental Biology Morphogenesis and organogenesis in plants
Sperm cell behaviour during double fertilization in Arabidopsis can be stated as follows. Identify the INCORRECT statement:
1
Pollen tube bursts and discharges sperm cells.
2
Pollen cells produce pollen tubes and enter into female gametophyte.
3
The receptive antipodal cells break down when pollen tube enters the female gametophyte.
4
One sperm nucleus fuses with the egg cell and the other fuses with the central cells.
5
Question Not Attempted