Single cell which is present in the micropylar region of the nucleus and it develops
$PMC$
$MMC$
Leaf
Endosperm
In given figure, labeled part $X$ is formed by....
Two nuclei with one cell are found in
With a neat diagram explain the $7 -$ celled, $8 -$ nucleate nature of the female gametophyte.
In angiosperm, the haploid, diploid and triploid structures of a fertilized embryo sac sequentially are :
Definations / Explanation :
$1.$ Egg apparatus
$2.$ filiform apparatus