Question

Why do bigger testicles help with sexual reproduction?

A) They may them produce more sperm
B) They may provide more father given dominant alleles
C) Include more recessive alleles
D) They do not help sexual reproduction

Answer 1

They may produce more sperm

Step-by-step explanation:

• testicles are part of man's reproductive system.
• Testicles are source of sperm in males.
• Testicles play a key role in sexual reproduction.