AnswersFL-2000310-Biology 1 BUnit Test

The Reproductive System Answers

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What is the purpose of the vas deferens?

A
to store, develop, and transport sperm cells from the testes
B
to release the sperm from the penis
C
to produce seminal fluids to give sperm motility
D
to transport the sperm from the epididymis to the urethra
2
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A sperm fertilized an egg. Which two structures will the fertilized egg contact?

A
ovary and fallopian tubes
B
fallopian tubes and uterus
C
uterus and cervix
D
cervix and ovary
3

Which hormone is responsible for the development of the male secondary sex characteristics?

A
estrogen
B
progestin
C
progesterone
D
testosterone
4

What day is considered to be the first day of a female’s reproductive cycle?

A
When hormone levels are low and the uterus lining is shed.
B
When hormone levels are high and the uterus lining is shed.
C
When hormone levels are low and the ovary releases an egg.
D
When hormone levels are high and the ovary releases an egg.
5

Which best describes the vulva?

A
It is a muscular organ where a developing offspring grows.
B
It is the external part of the female genital organs.
C
It is the birth canal of the female reproductive system.
D
It is the organ in the female that carries the egg to the uterus.
6

Which best describes the ovary?

A
It produces progesterone.
B
It is the organ in which a fertilized egg grows.
C
It produces testosterone.
D
It is the location for egg fertilization.
7

Which organ or organs produce estrogen and progesterone?

A
testes
B
ovaries
C
uterus
D
epididymis
8

In which structure do sperm cells develop to maturity?

A
epididymis
B
scrotum
C
testes
D
vas deferens
9

How is the male reproductive system different from other body systems?

A
It is not necessary for an individual's survival.
B
It monitors other body systems, and adjusts if necessary.
C
It transports items from one system to another.
D
It is the only system that produces hormones in the male.
10

Hormones perform important functions within the reproductive system. During puberty, secondary sex characteristics develop. Which hormone is responsible for the development of these characteristics in the female?

A
estrogen
B
progestin
C
progesterone
D
testosterone

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