Human Reproduction Test

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Human Reproduction Test - 54

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Weekly Quiz Competition

Question 1
1 / -0

Epididymis is the portion of the reproductive system that delivers the sperms to the site of fertilization

A
True

B
False

C
Ambiguous

D
Data insufficient
Question 2
1 / -0

Epididymis stores the sperm for 1 day

A
True

B
False

C
Ambiguous

D
Data unsufficient
Question 3
1 / -0

Which symptoms can be seen during menopause?

A
Fever

B
Acne

C
Anxiety

D
All of the above

Solution

The physical symptoms such as hot flashes and emotional symptoms of menopause may disrupt your sleep, lower your energy or for some women trigger anxiety or feelings of sadness and loss. Therefore, (c) is the correct answer.
Question 4
1 / -0

Epididymis of vas deference are a part of female reproductive system

A
True

B
False

C
Ambiguous

D
Data insufficient
Question 5
1 / -0

Directions For Questions

The diagram shows stages in the life of a human from zygote to fetus.

...view full instructions

Which processes occur during these stages?

A
A

B
B

C
C

D
D

Solution

Option D is the right answer. Zygote is formed as a result of union of the male and the female gamete. After fertilization the first cell formed is the zygote. This zygote divides mitotically to form the fetus. Thus growth and development of the new life takes place.
Question 6
1 / -0

The passage through which the sperm travels towards the urethra is known as ______

A
Testes

B
Vas deferens

C
Ovary

D
None of above
Question 7
1 / -0

Identify the correct match.
Accessory glands Functions
i. Seminal vesicles a. Helps in motility of sperm
ii. Prostate gland b. Provide energy, coagulation of sperm
iii. Cowper's gland c. Neutralizes acidity of vagina

A
i- b, ii- a, iii- c

B
i- c, ii- b, iii- a

C
i- a, ii- c, iii- b

D
i- c, ii- a, iii- b
Solution
- Seminal vesicles are a pair of glands which open into the vas deferens near to its junction with the urethra and secrete many of the components of semen. It produces sugar-rich fluid (fructose) that provides sperm energy and helps with the sperm's motility.
- The prostate gland secretes thin, milky coloured, and alkaline fluid. They function to enhance the motility of the sperm.
- The paired bulbourethral (Cowper's) glands are small, about the size of a pea, secret an alkaline mucus-like fluid. This fluid neutralizes the acidity of the urine residue in the urethra, helps to neutralize the acidity of the vagina.
Thus, the correct answer is option A.
Question 8
1 / -0

I. Brain
II. Epidermis
III. Limb bones
Out of the given tissues, the ectoderm layer gives rise to

A
I only

B
II only

C
I and II

D
I and III

E
II and III

Solution

Ectoderm layer of embryo gives rise to the epidermis of the skin and whole nervous system (brain and other structures). The brain is derived from neural crest cells while cells of ectoderm present on ventral side of embryo give rise to epidermis. Leg bones and other structures of the skeleton are derived from mesoderm. So, the correct answer is option C.
Question 9
1 / -0

In spermatogenesis, reduction division of chromosome occurs during conversion of

A
Spermatogonia to primary spermatocytes

B
Primary spermatocytes to secondary spermatocytes

C
Secondary spermatocytes to spermatids

D
Spermatids to sperms

Solution

The germ cells of seminiferous tubules present near the capsule serve as spermatogonia, which divide and produce more cells by mitosis. Some of these new cells serve as primary spermatocytes that undergo meiosis, meiosis I produce two secondary spermatocytes (n), which is followed by meiosis II that produces four spermatids. Spermatids then differentiate into sperm where only morphological changes take place and no cell division occurs during differentiation of spermatids into sperms. Thus, the correct answer is option B.
Question 10
1 / -0

The given diagram shows a human cell. This cell is produced in the

A
Ovary

B
Sperm ducts

C
Oviducts

D
Testes

Solution

The cell which is represented in the image is the sperm cell. This is the gamete produced in the body of males in humans. The cell is produced by the process of spermatogenesis by the germinal cells in the seminiferous tubules in the testes which are the gonads in the male reproductive system. The gamete is produced with the effect of FSH on the testes.
Thus, the correct answer is option D.

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Re-Attempt Weekly Quiz Competition

Accessory glands	Functions
i. Seminal vesicles	a. Helps in motility of sperm
ii. Prostate gland	b. Provide energy, coagulation of sperm
iii. Cowper's gland	c. Neutralizes acidity of vagina

Human Reproduction Test - 54

Result

Human Reproduction Test - 54

Score

-

Rank

-

SHARING IS CARING

Question 1

True

False

Ambiguous

Data insufficient

Question 2

True

False

Ambiguous

Data unsufficient

Question 3

Fever

Acne

Anxiety

All of the above

Solution

Question 4

True

False

Ambiguous

Data insufficient

Question 5

A

B

C

D

Solution

Question 6

Testes

Vas deferens

Ovary

None of above

Question 7

i- b, ii- a, iii- c

i- c, ii- b, iii- a

i- a, ii- c, iii- b

i- c, ii- a, iii- b

Solution

Question 8

I only

II only

I and II

I and III

II and III

Solution

Question 9

Spermatogonia to primary spermatocytes

Primary spermatocytes to secondary spermatocytes

Secondary spermatocytes to spermatids

Spermatids to sperms

Solution

Question 10

Ovary

Sperm ducts

Oviducts

Testes

Solution

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