Asked by Fanni Hudák on Apr 28, 2024
Verified
In order for embryos with an XY chromosome combination to develop primary male sex characteristics __________ must be present in the testes.
A) estrogens
B) androgens
C) metabolites
D) endocrines
Androgens
Hormones that play a key role in the development of male traits and reproductive activity.
Chromosome Combination
The specific arrangement of chromosomes received from both parents that determines genetic traits.
Testes
The male reproductive glands responsible for producing sperm and the hormone testosterone.
- Understand the biological underpinnings of sex differentiation, including the role of chromosomes and hormones.
Verified Answer
GP
Gabriella PrestipinoMay 03, 2024
Final Answer :
B
Explanation :
Androgens such as testosterone are necessary for the development of primary male sex characteristics in individuals with XY chromosomes.
Learning Objectives
- Understand the biological underpinnings of sex differentiation, including the role of chromosomes and hormones.