A typical angiosperm embryo sac,at maturity,t | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) In a typical angiosperm,the embryo sac (female gametophyte) undergoes three successive mitotic divisions after the formation of the functional meg

Vedclass · Accepted Answer

$8$-nucleate - $7$-celled

Vedclass · Answer

(B) In a typical angiosperm,the embryo sac (female gametophyte) undergoes three successive mitotic divisions after the formation of the functional megaspore.These divisions result in $8$ nuclei.After the divisions,cell walls are laid down,leading to the organization of the typical female gametophyte.It consists of $3$ antipodal cells,$2$ synergids,$1$ egg cell,and $1$ large central cell containing $2$ polar nuclei.Thus,it is $8$-nucleate but $7$-celled because the two polar nuclei are enclosed within a single central cell.

$A$ typical angiosperm embryo sac,at maturity,though $8$-nucleate is . . . . . . .

Similar Questions

Draw a neat,labeled diagram showing the parts of a typical angiosperm ovule.

Select the correct statement.

The $ \dots $ arises from the placenta which is present inside the ovarian cavity.

Crassinucellate ovules possess.........

Which cell of the embryo sac is the largest cell?

Vedclass Test Series

Exam Paper Generator

Online Exam Module