In an embryo sac of a typical angiosperm,ther | vedclass

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

Question

(B) typical angiosperm embryo sac is $7$-celled and $8$-nucleate at maturity.It consists of:$1$. An egg apparatus containing $1$ egg cell and $2$ syne

Vedclass · Accepted Answer

Egg,synergids,polar nuclei and antipodals

Vedclass · Answer

(B) typical angiosperm embryo sac is $7$-celled and $8$-nucleate at maturity.It consists of:$1$. An egg apparatus containing $1$ egg cell and $2$ synergids.$2$. Three antipodal cells located at the chalazal end.$3$. $A$ large central cell containing $2$ polar nuclei (which eventually fuse to form a secondary nucleus).Therefore,the embryo sac contains the egg,synergids,polar nuclei,and antipodals.

Column $I$	Column $II$
$(a)$ Sex cell	$(1)$ Synergid cells
$(b)$ Synergid cell	$(2)$ Antipodal cells
$(c)$ Cell opposite to micropyle	$(3)$ Egg cell
$(d)$ Central cell	$(4)$ Secondary nucleus

In an embryo sac of a typical angiosperm,there are:

Similar Questions

Female gametophyte of angiosperm is represented by $-$

Match the following columns regarding the components of the embryo sac:
Column $I$ Column $II$
$(a)$ Sex cell $(1)$ Synergid cells
$(b)$ Synergid cell $(2)$ Antipodal cells
$(c)$ Cell opposite to micropyle $(3)$ Egg cell
$(d)$ Central cell $(4)$ Secondary nucleus

Definitions / Explanation:
$1.$ Perisperm
$2.$ Chalaza

The formation of embryo sac is called

The sequence of development of the embryo sac is:

Vedclass Test Series

Exam Paper Generator

Online Exam Module