Asked by
Rylie Spaulding
on Dec 21, 2024
Verified
The development of underarm hair is a primary sex characteristic.
Primary Sex Characteristic
The main biological features that distinguish male and female organisms, typically involving reproductive organs.
Underarm Hair
Hair that grows in the axillary region; its development is one of the secondary sexual characteristics that emerge during puberty.
- Differentiate between primary and secondary sex characteristics.
Verified Answer
KM
Learning Objectives
- Differentiate between primary and secondary sex characteristics.