In all sexually reproducing organisms,the events involved are:

The given figures labelled $A$ and $B$ represent:

Which of the following are types of reproduction in organisms?

Reproduction is a biological process in which an organism gives rise to young ones (offspring) similar to itself. An organism's method of reproduction depends upon which of the following factors?

What are meiocytes?

In some organisms like $A, B, C$ and $D$, the female gamete undergoes development to form new organisms without fertilisation. Identify the correct set of organisms.