If the number of chromosomes in endosperm of a dicot plant is $36$, the root cells will contain
$72$ chromosomes
$28$ chromosomes
$24$ chromosomes
$48$ chromosomes
What is endosperm ? Describe types of endosperm.
Milky water of tender coconut is
Why does the zygote begin to divide only after the division of Primary Endosperm Cell $(PEC)$ ?
In an angiospermic plant, endosperm is formed due to fertilization of secondary nucleus but it is absent in some of the seeds viz. pea, bean, phaseolus (moong) etc. It is due to lack of