The role of triple fusion in angiosperms is to produce
Cotyledons
$PEN$
Endocarp
Seed
With a neat, labelled diagram, describe the parts of a typical angiosperm ovule.
A Drusa type of embryo sac is
If the number of chromosomes in root cells is $14$, what will be the number of chromosomes in synergids cells of an ovule of that parent
The number of nuclei migrating from each of the micropylar quartet and chalazal quartet to the centre of the normal embryo sac is