Select Chapter Topics:
Q. No.
Assertion(A):
In humans, all copulations cannot lead to fertilisation and pregnancy
Reason (R):
Ferrtilisation can only occur if the ovum and sperms are transported simultaneously to the ampulla
In the light of above statement, choose the correct answer from the options given below :
1.
Both (A) and (R) are true and (R) is not the correct explanation of (A)
2.
Both (A) and (R) are true and (R) is the correct explanation of (A)
3.
(A) is true but (R) is false
4.
(A) is false but (R) is true
Subtopic: Fertilization: Part 1 | Fertilization: Part 2 |
73%
Level 2: 60%+
Hints
Match items listed in column-I with those in column-II and choose the correct option:
1. a(i), b(ii), c(iii), d(iv)
2. a(ii), b(iv), c(i), d(iii)
3. a(iii), b(iv), c(ii), d(i)
4. a(ii), b(i), c(iv), d(iii)
| Column -I | Column -II | ||
| a. | Infundibulum | (i) | Wider part of oviduct |
| b. | Womb | (ii) | Part of oviduct closer to ovary |
| c. | Ampulla | (iii) | Cushion of fatty tissue |
| d. | Mons pubis | (iv) | Inverted pear-shaped |
1. a(i), b(ii), c(iii), d(iv)
2. a(ii), b(iv), c(i), d(iii)
3. a(iii), b(iv), c(ii), d(i)
4. a(ii), b(i), c(iv), d(iii)
Subtopic: Female Reproductive System-1 | Female Reproductive System-2 |
93%
Level 1: 80%+
Hints
Match the following columns and select the correct option
1. a(ii), b(i), c(iv), d(iii)
2. a(i), b(ii), c(iii), d(iv)
3. a(iv), b(iii), c(ii), d(i)
4. a(iii), b(iv), c(i), d(ii)
| Column-I | Column-II | ||
| a. | Corpus luteum | (i) | Secretes inhibin in males to inhibit FSH |
| b. | Sertoli cells | (ii) | Secretes a hormone to maintain pregnancy |
| c. | Seminal vesicle | (iii) | Transforms ruptured Graafian follicle into corpus lutem |
| d. | Luteinizing hormone | (iv) | Its secretion constitutes major part of semen |
2. a(i), b(ii), c(iii), d(iv)
3. a(iv), b(iii), c(ii), d(i)
4. a(iii), b(iv), c(i), d(ii)
Subtopic: Menstrual Cycle: Pre Ovulatory Phase | Menstrual Cycle: Luteal Phase |
87%
Level 1: 80%+
Hints
Match Column-I with Column-II and select the correct option using the codes given below :
1. a(i), b(ii), c(iii), d(iv)
2. a(iv), b(iii), c(ii), d(i)
3. a(iii), b(i), c(iv), d(ii)
4. a(ii), b(iv), c(i), d(iii)
| Column-I | Column-II | ||
| a. | Clitoris | (i) | Antrum |
| b. | Tertiary follicle | (ii) | Golgi body |
| c. | Inner cell mass | (iii) | Homologous to penis of male |
| d. | Acrosome | (iv) | Stem cells |
1. a(i), b(ii), c(iii), d(iv)
2. a(iv), b(iii), c(ii), d(i)
3. a(iii), b(i), c(iv), d(ii)
4. a(ii), b(iv), c(i), d(iii)
Subtopic: Female External Genitalia | Implantation | oogenesis |
94%
Level 1: 80%+
Hints
Match column-I with column-II and choose the correct option:
1. a(i), b(ii), c(iii), d(iv)
2. a(ii), b(i), c(iv), d(iii)
3. a(iv), b(iii), c(ii), d(i)
4. a(ii), b(iii), c(iv), d(i)
| Column-I | Column-II | ||
| a. | Spermiogenesis | (i) | Milk production towards the end of pregnancy |
| b. | Lactation | (ii) | Transformation of spermatids into spermatozoa |
| c. | Chorionic villi | (iii) | Finger-like projections at the edge of the infundibulum |
| d. | Fimbriae | (iv) | Finger-like projections appear on the trophoblast |
2. a(ii), b(i), c(iv), d(iii)
3. a(iv), b(iii), c(ii), d(i)
4. a(ii), b(iii), c(iv), d(i)
Subtopic: Implantation : Part 1 | Implantation : Part 2 | Female Reproductive System-1 | Female Reproductive System-2 |
95%
Level 1: 80%+
Hints
Unlock IMPORTANT QUESTION
This question was bookmarked by 5 NEET 2025 toppers during their NEETprep journey. Get Target Batch to see this question.
✨ Perfect for quick revision & accuracy boost
Buy Target Batch
Access all premium questions instantly
| Assertion(A): | Holoblastic cleavage with almost equal sized blastomeres is a characteristics of placental animals. |
| Reason(R): | Eggs of most mammals including humans are of centrolecithal type. |
| 1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
| 3. | (A) is true but (R) is false. |
| 4. | Both (A) and (R) are false. |
Subtopic: Embryonic Development till Gastrulation | Fertilization |
Level 3: 35%-60%
Hints
Assertion(A): Parturition is peristalsis expulsion of foetus through birth canal.
Reason(R): Oxytocin stimulates peristalsis in uterus and also ejection of milk.
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true but (R) is not the correct explanation of (A).
3. (A) is true but (R) is false.
4. Both (A) and (R) are false.
Reason(R): Oxytocin stimulates peristalsis in uterus and also ejection of milk.
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true but (R) is not the correct explanation of (A).
3. (A) is true but (R) is false.
4. Both (A) and (R) are false.
Subtopic: Fetal Development & Parturition |
54%
Level 3: 35%-60%
Hints
| Assertion(A): | Corpus luteum are cells produced by Graafian follicle after ovulation. |
| Reason(R): | It secretes estrogen, which is necessary to maintain pregnancy. |
| 1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
| 3. | (A) is true but (R) is false. |
| 4. | Both (A) and (R) are false. |
Subtopic: Introduction to Menstrual Cycle: 1 | Introduction to Menstrual Cycle: 2 | Menstrual Cycle: Luteal Phase | Menstrual Cycle |
73%
Level 2: 60%+
Hints
| Assertion(A): | The endometrium of a 35 years old pregnant lady fails to degenerate. |
| Reason(R): | Progesterone concentration increases due to fertilisation. |
| 1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
| 3. | (A) is true but (R) is false. |
| 4. | Both (A) and (R) are false. |
Subtopic: Menstrual Cycle: Pre Ovulatory Phase | Menstrual Cycle: Luteal Phase |
67%
Level 2: 60%+
Hints
Assertion(A): Corpus luteum start degenerating after fertilisation.
Reason(R): Corpus luteum secretes hormone responsible for ovulation.
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true but (R) is not the correct explanation of (A).
3. (A) is true but (R) is false.
4. Both (A) and (R) are false.
Reason(R): Corpus luteum secretes hormone responsible for ovulation.
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true but (R) is not the correct explanation of (A).
3. (A) is true but (R) is false.
4. Both (A) and (R) are false.
Subtopic: Menstrual Cycle: Pre Ovulatory Phase | Menstrual Cycle: Luteal Phase |
72%
Level 2: 60%+
Hints
Select Chapter Topics:
© 2026 GoodEd Technologies Pvt. Ltd.