Explain Post Fertilization events. Discribe the step of Post Fertilization.
Identify $A, B, C$ and $D$
Give differences : Stamen and Pistil
If stem has $2 n=10$ number of chromosomes than find out
$A$ - number of chromosomes in endosperm
$B$ - number of chromosomes in egg cell
$C$ - number of chromosomes in polar nuclei
Which of the following statements is not correct ?
Differentiate between microsporogenesis and megasporogenesis. Which type of cell division occurs during these events? Name the structures formed at the end of these two events.