Asked by Joshua Sardon on Jun 13, 2024
Verified
The sex of most mammals, birds, and insects is determined by
A) the temperature.
B) the external environment.
C) sex chromosomes.
D) parental age.
E) the internal environment.
Sex Chromosomes
Chromosomes that determine the sex of an organism, with common configurations being XX for females and XY for males in many species.
- Understand the determination of sex in humans and its genetic basis.
Verified Answer
KK
Konlathat KiattikhunphairotJun 17, 2024
Final Answer :
C
Explanation :
Sex chromosomes determine the sex of most mammals, birds, and insects. In these organisms, specific combinations of sex chromosomes (such as XX for females and XY for males in many species) are responsible for the development of sexual characteristics.
Learning Objectives
- Understand the determination of sex in humans and its genetic basis.