A single gene on the Y chromosome throws a master switch at about the ________ after conception.This triggers the subsequent development of the testes and their production of testosterone.

A) first week
B) seventh week
C) third month
D) sixth month

Question

Marissa Fattorusso · Accepted Answer

Final Answer : B, Explanation :  The master switch on the Y chromosome triggers the development of testes and production of testosterone at about the seventh week after conception. This is a critical point in the development of male reproductive organs.

A single gene on the Y chromosome throws a master switch at about the ________ after conception.This triggers the subsequent development of the testes and their production of testosterone.

A) first week
B) seventh week
C) third month
D) sixth month

Definitions

Learning Objectives

Learning Objectives

Related questions

A single gene on the Y chromosome throws a master switch at about the ________ after conception.This triggers the subsequent development of the testes and their production of testosterone.A) first weekB) seventh weekC) third monthD) sixth month

Definitions

Learning Objectives

Learning Objectives

Related questions

A single gene on the Y chromosome throws a master switch at about the ________ after conception.This triggers the subsequent development of the testes and their production of testosterone.

A) first week
B) seventh week
C) third month
D) sixth month