Q563
Perisperm is
A.
Outer part of embryo sac
B.
Degenerate synergid
C.
Degenerate secondary nucleus
D.
Remains of nucellus
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Perisperm is remains of nucellus.Perisperm is a nutritive tissue of a seed derived from the nucellus and deposited externally to the embryo sac.
The nucellus is the central and chief part of a plant ovule that encloses the female gametophyte.