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Biology Chapter: Male Reproductive System

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Biology Chapter: Male Reproductive System

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Questions and Answers

What determines the sex of a child?

Chromosomes inherited from both parents
X chromosome from the mother
Y chromosome from the father (correct)
X or Y chromosome from either parent

What is the function of the scrotum?

To protect the testes from injury
To maintain sperm at a lower temperature (correct)
To produce testosterone
To support the testes during movement

What is cryptorchidism?

An infection in the male reproductive system
The presence of inguinal hernia in males
A condition resulting in excessive testosterone production
A condition of undescended testes (correct)

Which function does the spermatic cord serve?

<p>Contains vas deferens, nerves, and lymph vessels (B)</p> Signup and view all the answers

What are seminiferous tubules?

<p>Structures where sperm are produced (C)</p> Signup and view all the answers

Flashcards

Sex chromosomes

Chromosomes that determine sex.

Gonads

Primary reproductive organs (ovaries in females, testes in males).

Scrotum

External sac holding the testes; maintains correct temperature for sperm development.

Testes

Male reproductive glands that produce sperm and testosterone.

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Cryptorchidism

Condition where one or both testes fail to descend into scrotum; may result in sterility or testicular cancer risk.