How many sperms are formed from a secondary spermatocyte?

The figure given below is an incomplete chart showing influence of hormones on gametogenesis in males. Examine the chart carefully and select the appropriate words for the blanks $\mathrm{A}, \mathrm{B}, \mathrm{C}$ and $\mathrm{D}$

The following figure refers to L.S. of testis showing various parts. In which option all the six parts $1, 2, 3, 4, 5$ and $6$ are correctly identified? 

Match each function given below with the related part or parts of the human male reproductive system shown in the diagram

A. Produces sperm
B. Conducts the sperm through the penis to the outside of the body
C. Produces seminal fluid
D. Connects the epididymis with the urethra
E. Stores sperm

Identify the parts labelled ($\mathrm{A}$ to $\mathrm{G}$) in the given figure of male reproductive system from the list $\mathrm{I}$ to $\mathrm{X}$