Question

Based on the given diagram answer the questions given below:

a) Label the parts A, B, C, and D.

b) Name the hormone secreted by testis and mention its role.
c) State the functions of B and C in the process of reproduction.​

Answer 1

Answer:

here A-ureter

B-seminal vesicle

C-urethra

D-vas deference

Hormone secreted by testis is testosterone.

Testosterone is important for the development of male characteristics such as growth of facial hair, deepening of the voice and the growth that takes place during puberty.

During reproduction the flow of urine is blocked from the urethra, allowing only semen to be ejaculated at orgasm.The seminal vesicles produce a sugar-rich fluid (fructose) that provides sperm with a source of energy to help them move.