Reproduction in Animals Test

Result

Reproduction in Animals Test - 3

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Weekly Quiz Competition

Question 1
1 / -0

The capsule enclosing testes of mammals is called

A
tunica albuginea

B
tunica membrana

C
tunica vaginalis

D
tunica vasculosa

Solution

The capsule enclosing testes of mammals is called tunica albuginea. The tunica albuginea helps to trap the blood in the corpora cavernosa, thereby sustaining erection of the penis.
Question 2
1 / -0

The developing embryo does not receive nourishment from mother's body in

A
oviparous reproduction

B
ovoviviparous reproduction

C
viviparous reproduction

D
All of the above

Solution

The developing embryo does not receive nourishment from mother's body in oviparous reproduction.Oviparous animals are animals that lay eggs, with little or no other embryonic development within the mother. This is the reproductive method of most fish, amphibians, reptiles, all birds, the monotremes, and most insects, molluscs, and arachnids.
Question 3
1 / -0

In mammals, the developing embryo is connected with placenta by

A
umblical cord

B
allantois

C
uterus

D
amnion

Solution

In mammals, the developing embryo is connected with placenta by umblical cord. During prenatal development, the umbilical cord is physiologically and genetically part of the fetus and, (in humans), normally contains two arteries (the umbilical arteries) and one vein (the umbilical vein), buried within Wharton's jelly.
Question 4
1 / -0

Semen includes

A
sperms

B
secretions of accessory sex glands

C
Both (1) and (2)

D
None of these

Solution

Semen includes sperms and secretions of accessory sex glands. It is also known as seminal fluid.
Question 5
1 / -0

Gestation period is the time between

A
birth and puberty

B
birth and fertilisation

C
the foetus forming and being born

D
fertilisation and birth

Solution

Gestation period is the time between fertilisation and birth of the young ones. For most species, the amount a fetus grows before birth determines the length of the gestation period.
Question 6
1 / -0

Which of the following hormones helps in the ejection of milk from the breast?

A
Prolactin

B
Oxytocin

C
LH

D
FSH

Solution

Oxytocin hormone helps in the ejection of milk from the breast. Oxytocin is normally produced in the hypothalamus and stored in the posterior pituitary gland.
Question 7
1 / -0

The process by which blastocyst settles down on the uterine walls is known as

A
blastulation

B
implanatation

C
impregnation

D
insemination

Solution

The process by which blastocyst settles down on the uterine walls is known as blastulation.During blastulation, cells continue to divide and begin to differentiate.
Question 8
1 / -0

Which of the following is a correct statement?

A
Menstrual and oestrous cycle is the same.

B
Menstrual cycle occurs in females of all mammals.

C
Menstrual cycle is influenced by light.

D
The breeding in birds is affected by light.

Solution

The statement 'the breeding in birds is affected by light' is true.
Question 9
1 / -0

Test tube baby means

A
development of baby in a test tube

B
that fertilisation is internal and the subsequent development of zygote is external

C
that fertilisation is external and the subsequent development of zygote is internal

D
None of these

Solution

Test tube baby means that fertilisation is external and the subsequent development of zygote is internal.The process involves monitoring and stimulating a woman's ovulatory process, removing ovum or ova (egg or eggs) from the woman's ovaries and letting sperm fertilise them in a liquid in a laboratory. The fertilised egg (zygote) is cultured for 2–6 days in a growth medium and is then implanted in the same or another woman's uterus, with the intention of establishing a successful pregnancy.
Question 10
1 / -0

Menstrual cycle includes

A
proliferative phase (14 days)

B
secretory phase (10 days)

C
menstrual phase (4 days)

D
All of the above

Solution

Menstrual cycle includes proliferative phase (14 days), secretory phase (10 days) and menstrual phase (4 days).

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Re-Attempt Weekly Quiz Competition

Reproduction in Animals Test - 3

Result

Reproduction in Animals Test - 3

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SHARING IS CARING

Question 1

tunica albuginea

tunica membrana

tunica vaginalis

tunica vasculosa

Solution

Question 2

oviparous reproduction

ovoviviparous reproduction

viviparous reproduction

All of the above

Solution

Question 3

umblical cord

allantois

uterus

amnion

Solution

Question 4

sperms

secretions of accessory sex glands

Both (1) and (2)

None of these

Solution

Question 5

birth and puberty

birth and fertilisation

the foetus forming and being born

fertilisation and birth

Solution

Question 6

Prolactin

Oxytocin

LH

FSH

Solution

Question 7

blastulation

implanatation

impregnation

insemination

Solution

Question 8

Menstrual and oestrous cycle is the same.

Menstrual cycle occurs in females of all mammals.

Menstrual cycle is influenced by light.

The breeding in birds is affected by light.

Solution

Question 9

development of baby in a test tube

that fertilisation is internal and the subsequent development of zygote is external

that fertilisation is external and the subsequent development of zygote is internal

None of these

Solution

Question 10

proliferative phase (14 days)

secretory phase (10 days)

menstrual phase (4 days)

All of the above

Solution

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