The human placenta does not secrete:
1.
Oestrogen
2.
Progesterone
3.
Thyroxine
4.
Human placental lactogen
Subtopic: Â Fetal Development & Parturition |
 86%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
Given below are two statements:
In the light of the above statements, choose the most appropriate answer from the option given below :
1. Statement I is incorrect but Statement II is correct.
2. Both Statement I and Statement II are correct.
3. Both Statement I and Statement II are incorrect.
4. Statement I is correct but Statement II is incorrect.
| Statement I: | The release of sperms into the seminiferous tubules is called spermiation. |
| Statement II: | Spermiogenesis is the process of formation of sperms from spermatogonia. |
1. Statement I is incorrect but Statement II is correct.
2. Both Statement I and Statement II are correct.
3. Both Statement I and Statement II are incorrect.
4. Statement I is correct but Statement II is incorrect.
Subtopic: Â Seminiferous Tubules & Spermatogenesis |
Level 3: 35%-60%
NEET - 2022
Hints
Which of the following statements are true for spermatogenesis but do not hold true for Oogenesis?
Choose the most appropriate answer from the option given below:
| (a) | It results in the formation of haploid gametes. |
| (b) | Differentiation of gamete occurs after the completion of meiosis. |
| (c) | Meiosis occurs continuously in a mitotically dividing stem cell population. |
| (d) | It is controlled by the Luteinising hormone (LH) and Follicle Stimulating Hormone (FSH) secreted by the anterior pituitary. |
| (e) | It is initiated at puberty. |
| 1. | (b), (c), and (e) only | 2. | (c) and (e) only |
| 3. | (b) and (c) only | 4. | (b), (d) and (e) only |
Subtopic: Â Seminiferous Tubules & Spermatogenesis |Â oogenesis |
Level 3: 35%-60%
NEET - 2022
Hints
At which state of life the oogenesis process is initiated?
| 1. | Adult | 2. | Puberty |
| 3. | Embryonic development stage | 4. | Birth |
Subtopic: Â oogenesis |
 86%
Level 1: 80%+
NEET - 2022
Hints
How many Y-chromosomes are present in the 2nd polar body in human beings?
| 1. | 01 | 2. | 00 |
| 3. | 23 | 4. | 02 |
Subtopic: Â oogenesis |
 70%
Level 2: 60%+
NEET - 2022
Hints
Which of the following hormones are secreted in women only during pregnancy?
| (a) | Relaxin | (b) | Oxytocin |
| (c) | hCG | (d) | hPL |
| (e) | Progesterone |
Choose the most appropriate answer from the options given below:
| 1. | (c), (d) and (e) only | 2. | (b) and (e) only |
| 3. | (b), (c) and (d) only | 4. | (a), (c) and (d) only |
Subtopic: Â Fetal Development & Parturition |
 77%
Level 2: 60%+
NEET - 2022
Hints
Arrange the following male sex accessory ducts in the correct sequence for the transport of sperms from the testis:
| (a) | Epididymis | (b) | Ejaculatory duct |
| (c) | Vasa efferentia | (d) | Rete testis |
| (e) | Vas deferens |
Choose the most appropriate answer from the options given below:
| 1. | (d), (a), (c), (e), (b) | 2. | (d), (c), (e), (a), (b) |
| 3. | (d), (c), (a), (e), (b) | 4. | (d), (e), (a), (c), (b) |
Subtopic: Â Male Reproductive Duct System |
 85%
Level 1: 80%+
NEET - 2022
Hints
If the trophoblast layer failed to form in a mammalian embryo, which of the following structures would not develop ?
1. the blastopore
2. the inner cell mass
3. the archenteron
4. the fetal placenta
1. the blastopore
2. the inner cell mass
3. the archenteron
4. the fetal placenta
Subtopic: Â Fertilization |Â Implantation |
 58%
Level 3: 35%-60%
Please attempt this question first.
Hints
Please attempt this question first.
A: The human placental membrane is classified as haemo-choreal
R: In the human placenta the maternal tissue is blood, and the fetal tissue is chorion.
In the following questions a statement of assertion (A) is followed by a statement of reason (R).
1. If both Assertion & Reason are true and the reason is the correct explanation of the assertion, then mark (1)
2. If both Assertion & Reason are true but the reason is not the correct explanation of the assertion, then mark (2)
3. If Assertion is true statement but Reason is false, then mark (3)
4. If both Assertion and Reason are false statements, then mark (4)
R: In the human placenta the maternal tissue is blood, and the fetal tissue is chorion.
In the following questions a statement of assertion (A) is followed by a statement of reason (R).
1. If both Assertion & Reason are true and the reason is the correct explanation of the assertion, then mark (1)
2. If both Assertion & Reason are true but the reason is not the correct explanation of the assertion, then mark (2)
3. If Assertion is true statement but Reason is false, then mark (3)
4. If both Assertion and Reason are false statements, then mark (4)
- If both the assertion and the reason are true and the reason is a correct explanation of the assertion
- If both the assertion and reason are true but the reason is not a correct explanation of the assertion
- If the assertion is true but the reason is false
- If both the assertion and reason are false
Subtopic: Â Implantation : Part 1 |Â Implantation |
 71%
Level 2: 60%+
Please attempt this question first.
Hints
In the following questions a statement of assertion (A) is followed by a statement of reason (R).
| Assertion(A): | At birth a female ovary consist of large number of ovarian follicles with diploid oocytes. |
| Reason(R): | During fetal development primary oocytes enter a prolonged diplotene stage of the first meiotic division and remain in this state until ovulation occurs at puberty. |
| 1. | Both (A) & (R) are true and (R) is the correct explanation of (A) |
| 2. | Both (A) & (R) are true but (R) is not the correct explanation of (A) |
| 3. | (A) is true statement but (R) is false |
| 4. | Both (A) and (R) are false statements |
Subtopic: Â oogenesis |
 53%
Level 3: 35%-60%
Please attempt this question first.
Hints
Please attempt this question first.
© 2026 GoodEd Technologies Pvt. Ltd.