Question

fill in the blanks with missing words:
a) _____________ is the male sex
b) the sperm ducts, ___________ carry sperms from the tests to the urethra.
c) in human beings, the scrotal sacs have 2 - 3 degree centigrade _________________ temperature than the body cavity _______________.
d) the male copulatory organ is lubricated by the secretion from ___________ gland.
e) the _____________ part of the spermatozoa provides energy for the movement.

Answer 1

Explanation:

a)Testes

b)Vasa differentia

c) lower than that of the body, essential for the production of sperms/male gametes.

d)bulbourethral

e) mitochondria