CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Perispermic seed is

A
Formed by sexual reproduction
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Formed by parthenogenesis
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
The one with remnant of endosperm
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
None of the above
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is D None of the above
Perisperm, the nutritive tissue of the seed which originates from the tecrine or nucellus, outside the embryo sac. It consits mainly of thin-walled parenchymatous cells rich in starch or oil, and, together with the endosperm within the embryo-sac, constitutes what was formerly known as albumen. With the exception of some Alismaceas and Orchidaceas, almost all spermaphytes have perisperm in the early stages of the development of the seed; but in 'exalbuminous' seeds it, together with the endosperm, is absorbed before the seed is ripe.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Pteridophytes
BIOLOGY
Watch in App
Join BYJU'S Learning Program
CrossIcon