Question

The arrangement of the nuclei in a normal embryo sac in the dicot plants is ______.

Options

• 3 + 2 + 3

• 2 + 3 + 3

• 3 + 3 + 2

• 2 + 4 + 2

Answer 1

The arrangement of the nuclei in a normal embryo sac in the dicot plants is 3 + 2 + 3.

Explanation:

The three-celled egg apparatus is represented by the nuclei arrangement in a normal dicot embryo sac, which is 3 + 2 + 3. There are two synergids and an egg cell, as well as two polar nuclei and three antipodal cells.