What begins to be produced in females at puberty?

Sperm lysins contain:

Which hormone stimulates the development of the corpus luteum?

After spermiogenesis,sperm head becomes embedded in Sertoli cell,and is finally released from the seminiferous tubules by the process called as $:-$

In mammals,ovulation is primarily under the influence of which hormones?

Given a diagram showing a portion of a seminiferous tubule. Identify the marked alphabets.