$FSH$ acts on ........,which help in the process of spermiogenesis.

The acrosome plays an important role in

After the completion of which process is the secondary oocyte released from the ovary under the influence of the $LH$ hormone?

In which of the following organisms is a microlecithal egg (egg with a very small amount of stored food) found?

What is the number of chromosomes in a secondary oocyte?

Which of the following is the fibrous layer of the follicle?