A mature Polygonum-type embryo sac contains: | vedclass

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Question

(A) The Polygonum-type embryo sac is the most common type of embryo sac in angiosperms.It is $7$-celled and $8$-nucleate at maturity.It consists of $3

Vedclass · Accepted Answer

Seven cells and eight nuclei

Vedclass · Answer

(A) The Polygonum-type embryo sac is the most common type of embryo sac in angiosperms.It is $7$-celled and $8$-nucleate at maturity.It consists of $3$ antipodal cells,$2$ synergids,$1$ egg cell (together forming the egg apparatus),and $1$ large central cell containing $2$ polar nuclei (which fuse to form a secondary nucleus).Thus,the total count is $7$ cells and $8$ nuclei.

$A$ mature Polygonum-type embryo sac contains:

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