Answer:
I think it is C intersexed but its not B for sure
Explanation:
the main human activity is air pollution
A
A haploid cell formed in the male seminiferous tubules
The reproductive tissues of male and female humans develop similarly in utero until a low level of the hormone testosterone is released from male gonads. Testosterone causes the undeveloped tissues to differentiate into male sexual organs. Primitive gonads become testes; other tissues produce a penis and scrotum in males.
Sperm production is hormonally driven. Brain hormones govern sperm production and are precisely controlled. So I say yes
