Reproduction and Endocrine System Test

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Reproduction and Endocrine System Test - 1

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Weekly Quiz Competition

Question 1
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Which of the following is a correct sequence of events that occur in human reproduction?

A
Gametogenesis → Gestation → Insemination → Fertilisation → Implantation → Parturition

B
Gametogenesis → Insemination → Fertilisation → Implantation → Gestation → Parturition

C
Gametogenesis → Insemination → Gestation → Fertilisation → Implantation → Parturition

D
Gestation → Gametogenesis → Insemination → Implantation → Fertilisation → Parturition
Question 2
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Pick the odd one out from each series given below and select the correct option.

(i) Scrotum, Epididymis, Seminal vesicle, Fallopian tube
(ii) Uterus, Cervix, Vagina, Testis
(iii) Cow, Dog, Cat, Sparrow

A

(i) (ii) (iii)

Fallopian tube Testis Sparrow

B

(i) (ii) (iii)

Epididymis Cervix Dog

C

(i) (ii) (iii)

Scrotum Vagina Cow

D

(i) (ii) (iii)

Seminal vesicle Uterus Cat

Solution

Scrotum, epididymis and seminal vesicle are parts of male reproductive system while Fallopian tube is a part of female reproductive system. Uterus, cervix and vagina are parts of female reproductive system while testis is the part of male reproductive system. Cow, dog and cat are examples of viviparous animals while sparrow is an example of oviparous animal.
Question 3
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Read the given statements.

(i) IVF is a treatment for infertility when a woman is able to produce ovum however, problems of the Fallopian tube make fertilisation difficult.
(ii) Asexual reproduction is a rapid and easier method of multiplication.
(iii) Unicellular organisms reproducing by binary fission are referred to as 'immortals' because actual death of the parent does not occur.
(iv) Metamorphosis is the transformation of an adult animal to larval form.

Which of the given statements are correct?

A
(ii) and (iv) only

B
(ii), (iii) and (iv) only

C
(i), (ii) and (iii) only

D
(i), (ii), (iii) and (iv)

Solution

Metamorphosis is the transformation of a larval form into an adult form through drastic changes. It occurs in amphibians (like frogs) and insects (such as silk moth, butterfly, cockroach, etc.).
Question 4
1 / -0

Select the correct sequence of words to complete the below passage.

Thyroxine controls ____ in frogs and the development of ___ during embryonic development of other vertebrates. Thyroxine production requires the presence of ____ in diet.

A
Development, Circulatory system, Iodine

B
Metamorphosis, Circulatory system, Calcium

C
Development, Nervous system, Iron

D
Metamorphosis, Nervous system, Iodine
Question 5
1 / -0

Consider the following statements and select the option which correctly identifies true (T) and false (F) ones.

(i) Reproductive life of woman lasts from menarche to menopause.
(ii) In females, the uterus wall thickens to receive the embryo.
(iii) Estrogen is released by testes at the onset of puberty.
(iv) Hormones secreted by adrenal glands stimulate testes and ovaries to produce their hormones.

A

(i) (ii) (iii) (iv)

T F T F

B

(i) (ii) (iii) (iv)

T F F F

C

(i) (ii) (iii) (iv)

T T F F

D

(i) (ii) (iii) (iv)

T T F T

Solution

Estrogen hormone is a female sex hormone which is secreted by ovary. Hormones secreted by pituitary gland stimulates testes and ovaries to produce their hormones.
Question 6
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Read the given statements and select the correct option.

Statement 1: In human male, testes lie outside the abdominal cavity in a thin pouch called scrotum.

Statement 2: Scrotum helps in maintaining the low temperature of the testes necessary for spermatogenesis.

A
Both statements 1 and 2 are true and statement 2 is the correct explanation of statement 1.

B
Both statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1.

C
Statement 1 is true but statement 2 is false.

D
Both statements 1 and 2 are false.
Question 7
1 / -0

Which of the following statements are incorrect regarding a test tube baby?

(i) It is developed wholly in a test tube.
(ii) It is developed through tissue culture method.
(iii) The ovum is fertilised externally and thereafter implanted in the uterus.
(iv) It develops from an unfertilised egg.

A
(i) and (iv) only

B
(ii) and (iv) only

C
(i) and (iii) only

D
(i), (ii) and (iv) only

Solution

In some women, oviducts are blocked. These women are unable to bear babies because sperms cannot reach the egg for fertilisation. In such cases, doctors collect freshly released egg and sperms and keep them together for a few hours for IVF or in vitro fertilisation (fertilisation outside the body) in the same conditions as they would have got inside the woman's body. In case fertilisation occurs, the zygote is allowed to develop for about a week and then it is placed in the mother's uterus. Complete development takes place in the uterus and the baby is born like any other baby. Babies born through this technique are called test-tube babies.

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Re-Attempt Weekly Quiz Competition

(i)	(ii)	(iii)
Fallopian tube	Testis	Sparrow

(i)	(ii)	(iii)
Epididymis	Cervix	Dog

(i)	(ii)	(iii)
Scrotum	Vagina	Cow

(i)	(ii)	(iii)
Seminal vesicle	Uterus	Cat

Reproduction and Endocrine System Test - 1

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Reproduction and Endocrine System Test - 1

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SHARING IS CARING

Question 1

Gametogenesis → Gestation → Insemination → Fertilisation → Implantation → Parturition

Gametogenesis → Insemination → Fertilisation → Implantation → Gestation → Parturition

Gametogenesis → Insemination → Gestation → Fertilisation → Implantation → Parturition

Gestation → Gametogenesis → Insemination → Implantation → Fertilisation → Parturition

Question 2

(i) (ii) (iii) Fallopian tube Testis Sparrow

(i) (ii) (iii) Epididymis Cervix Dog

(i) (ii) (iii) Scrotum Vagina Cow

(i) (ii) (iii) Seminal vesicle Uterus Cat

Solution

Question 3

(ii) and (iv) only

(ii), (iii) and (iv) only

(i), (ii) and (iii) only

(i), (ii), (iii) and (iv)

Solution

Question 4

Development, Circulatory system, Iodine

Metamorphosis, Circulatory system, Calcium

Development, Nervous system, Iron

Metamorphosis, Nervous system, Iodine

Question 5

(i) (ii) (iii) (iv) T F T F

(i) (ii) (iii) (iv) T F F F

(i) (ii) (iii) (iv) T T F F

(i) (ii) (iii) (iv) T T F T

Solution

Question 6

Both statements 1 and 2 are true and statement 2 is the correct explanation of statement 1.

Both statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1.

Statement 1 is true but statement 2 is false.

Both statements 1 and 2 are false.

Question 7

(i) and (iv) only

(ii) and (iv) only

(i) and (iii) only

(i), (ii) and (iv) only

Solution

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(i) (ii) (iii)

Fallopian tube Testis Sparrow

(i) (ii) (iii)

Epididymis Cervix Dog

(i) (ii) (iii)

Scrotum Vagina Cow

(i) (ii) (iii)

Seminal vesicle Uterus Cat

(i) (ii) (iii) (iv)

T F T F

(i) (ii) (iii) (iv)

T F F F

(i) (ii) (iii) (iv)

T T F F

(i) (ii) (iii) (iv)

T T F T