Question

A small part of the human Y chromosome contains the gene that is responsible for determining

maleness. What is the name of this gene?
A) Dax
B) NRY
C) SRY
D) medulla
E) Xist

Answer 1

The gene on the Y chromosome responsible for determining maleness is called SRY gene.

Step-by-step explanation:

The gene on the Y chromosome in humans responsible for determining maleness is called SRY (sex-determining region Y) gene. This gene encodes a transcription factor that triggers the development of male sex characteristics during embryonic development. Without the SRY gene, an individual will develop into a female, as females do not have a Y chromosome.