Egg apparatus of angiosperm consists of
One egg cell and two synergids
One egg cell $2$ synergids $3$ antiodals
$3$ antipodals only
Secondary nucleus and egg cell
If diploid chromosome number in a flowering plant is $12$, then which one of the following will have only $6$ chromosomes
In angiosperms, functional megaspore develops into
What is meant by monosporic development of female gametophyte?
Identify the labelled part $X, Y$ and $Z$ from the given figure :
$X-Y-Z$
Choose correct sentence.
$(I)$ Nucleus of the functional megaspore divides meiotically to form two nuclei.
$(II)$ After $8$ nucleate stage, cell walls are laid down leading to organization of typical female gametophyte
$(III)$ The egg apparatus, consists of two synergids and one egg cell.
$(IV)$ Three cells are at the chalaza end are called antipodal cells.