Which labeled part contains enzymes that help fertilization of the ovum?
1. 3 2. 5
3. 8 4. 12

Subtopic:  Spermiogenesis/Sperm Structure/Hormonal Regulation | Fertilization |
 83%
From NCERT
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Based on the image in Q40, what is the part labeled as “6”?
1. Ribosomes 2. Golgi Apparatus
3. Centriole 4. Endoplasmic reticulum
Subtopic:  Spermiogenesis/Sperm Structure/Hormonal Regulation |
 82%
From NCERT
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Based on the image in Q40, which segment contains numerous mitochondria that produce energy for the movement of sperms?
1. A 2. B
3. C 4. D
Subtopic:  Spermiogenesis/Sperm Structure/Hormonal Regulation |
 92%
From NCERT
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Based on the image in Q40, what is the label assigned to the haploid nucleus of the sperm?
1. 3 2. 5
3. 9 4. 7
Subtopic:  Spermiogenesis/Sperm Structure/Hormonal Regulation |
 90%
From NCERT
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The correct sequence of the various phases of a typical menstrual cycle is:
 
1. Menstrual → Follicular → Secretory → Ovulatory
2. Menstrual → Follicular → Ovulatory → Secretory
3. Ovulatory → Follicular → Secretory → Menstrual
4. Menstrual → Secretory → Follicular → Ovulatory
Subtopic:  Menstrual Cycle: Pre Ovulatory Phase | Menstrual Cycle: Luteal Phase |
 84%
From NCERT
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In the later phase of pregnancy, hormone relaxin is also secreted by:
1. The placenta 2. The fetus
3. Maternal ovary 4. Maternal pituitary
Subtopic:  Fetal Development & Parturition |
 59%
From NCERT
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Study the given diagrammatic sectional view of the male pelvis showing the reproductive system and select the correct statements as your answer:
 
A: I contributes acidic fluid to the seminal plasma.
B: II is an unpaired gland.
C: III stores sperms.
 
1. Only B 2. Only A and C
3. Only C 4. A, B, and C
Subtopic:  Male Reproductive System |
 68%
From NCERT
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The diagrammatic view of the male reproduction system is shown below:
 
I: A is the duct that ascends from the scrotum into the lower abdomen.
II: B is the part where the sperms are stored and get mature.
III: C leaves the testes.
IV: D carries sperm from the seminiferous tubules to C.
1. Only IV is incorrect.
2. Only III is incorrect.
3. Only I and II are incorrect.
4. I, II, III, and IV are correct.
Subtopic:  Male Reproductive System |
 71%
From NCERT
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In the diagrammatic sectional view of the seminiferous tubule, which structures shown in the diagram are correctly matched to the description given? 
A: the primary source of testosterone or androgens in males
B: male germ cells in the inside lining of seminiferous tubules
C: spermatids released from seminiferous tubules
D: Present in the inside lining of seminiferous tubules, they nourish developing sperm cells
 
1. Only A, B, and C 2. Only A, B, and D
3. Only B, C, and D 4. A, B, C, and D
Subtopic:  Seminiferous Tubules & Spermatogenesis | Spermiogenesis/Sperm Structure/Hormonal Regulation |
From NCERT
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In the given diagrammatic sectional view of the female reproductive system:
 
I: A is the site for implantation
II: B is the most common site for fertilisation
 
1. Only I is correct. 2. Only II is correct.
3. Both I and II are correct. 4. Both I and II are incorrect.
Subtopic:  Female Reproductive System-1 | Female Reproductive System-2 |
 83%
From NCERT
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