Question

Polyhonum type of embryo sac is

Answer 1

Answer:

This type of embryo sac develops from the chalazal megaspore. Its nucleus divides thrice to form eight nuclei. This type is generally referred to as normal type of embryo sac. It is also called polygonum type as it was first time described in polygonum divaricatum by Starsburger.

Explanation:

Answer 2

Answer:

Hii

Explanation:

Polygonum type of embryo sac is the most common type of embryo sac found in plants. A diploid Megaspore mother cell is developed inside the nucellus. It then undergoes meiotic division to form four haploid megaspores. ... Hence, both haploid and diploid cells are present in the Polygonum type of embryo sac.

I hope it helps you