Male nucleus of flowering plant fuses with the egg nucleus in

Promitotic phase

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Mitotic phase

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Intermediate state

No worries! We‘ve got your back. Try BYJU‘S free classes today!

All the above

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A Promitotic phase
Most commonly the male nucleus of the flowering plant fuses immediately with the egg nucleus in premitotic phase. This process of fusion is called as premitotic karyogamy. After a short hiatus, the zygote nucleus passes through S phase, G $_{2}$ phase and mitotic phase to complete the first zygotic division.
Thus, the correct answer is option A.

Suggest Corrections

Similar questions

In angiosperms, one male gamete fuses with the definitive nucleus to form triploid primary endosperm nucleus. The process is called

Join BYJU'S Learning Program