Single Answer MCQ
Q-00040230
What role do secondary sexual characteristics play in sexual reproduction?
1
They help in digestion
2
They signal sexual maturity
3
They reduce disease risks
4
They aid in growth
Answer and Solution
Answer
B. They signal sexual maturity
Solution:
Secondary sexual characteristics help signal sexual maturity, showing potential mates that an individual is ready to reproduce. The other options do not relate to this function.
Watch Video Solution