Question

Q. The embryo sac of an angiosperm is made up of
A 8 cells
(B) 7 cells and 8 nuclei
c 8 nuclei
D 7 cells and 7 nuclei

Answer 1

Solution:
Female gametophyte or embryo sac of angiosperms develops upto 8-nudeate, 7 -celled prior to fertilisation. There is a three celled apparatus (one egg cell or oosphere and two synergids),
three antipodal cells and two polar nuclei. The two polar nuclei fuse to form a diploid secondary nucleus.

Answer 2

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