Question

In a fertilized ovule n, 2n and 3n conditions occur respectively in:

• A. Antipodal, nucellus and endosperm
• B. Megaspore mother cell, nucellus and endosperm
• C. Egg, nucellus and microspore
• D. Endosperm, micropyle and egg

Answer 1

The correct option is A Antipodal, nucellus and endosperm

In a fertilized ovule n, 2n and 3n conditions occur respectively in antipodal, nucellus and endosperm.
Megaspore mother cell - 2n
Egg - n
Microspore - n