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Q. No.Select the mismatch pair
1.
Semen - Alkaline
2.
Prostatic fluid - Slightly acidic
3.
Seminal fluid - Alkaline
4.
Secretion of Cowper's gland - acidic
Subtopic: Semen and Male Fertility |
57%
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Match part of sperm in column I with its component in column II and function in column III select the correct option,
1. A-P-Z B-Q-X C-R-Y D-S-W
2. A-Q-X B-O-Y C-S-W D-R-Z
3. A-Q-Z B-P-X C-R-Y D-S-W
4. A-P-Z B-Q-Y D-S-W C-R-W
| Column I (Part of sperm) |
Column II (component) |
Column III (Function) |
|||
| A. | Head | P. | Centroiles | W. | Whiplash movement in female reproductive tract |
| B. | Neck | Q. | Acrosome | X. | Helps in formation of synkaryon spindle |
| C. | Middle piece | R. | Nebenkern | Y. | Provides energy for sperm movements |
| D. | Tail | S. | Axial filament | Z. | Secrets penetrating enzyme |
1. A-P-Z B-Q-X C-R-Y D-S-W
2. A-Q-X B-O-Y C-S-W D-R-Z
3. A-Q-Z B-P-X C-R-Y D-S-W
4. A-P-Z B-Q-Y D-S-W C-R-W
Subtopic: Spermiogenesis/Sperm Structure/Hormonal Regulation |
88%
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Match the type of hormone in column I with their function in column II and select the correct option.
1. (a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)
2. (a)-(ii), (b)-(i), (c)-(iii), (d)-(iv)
3. (a)-(ii), (b)-(i), (c)-(ii), (d)-(iv)
4. (a)-(ii), (b)-(iv), (c)-(iii), (d)-(i)
| Column-I | Column-II | ||
| (a) | hCG | (i) | Stops secretion of FSH |
| (b) | Inhibin | (ii) | Growth of endometrial glands |
| (c) | LH | (iii) | Indicator of pregnancy |
| (d) | Progesterone | (iv) | Rupture of Graafian follicle |
1. (a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)
2. (a)-(ii), (b)-(i), (c)-(iii), (d)-(iv)
3. (a)-(ii), (b)-(i), (c)-(ii), (d)-(iv)
4. (a)-(ii), (b)-(iv), (c)-(iii), (d)-(i)
Subtopic: Fetal Development & Parturition |
83%
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Hints
Match the parts of reproductive system in column I with the hormones secreted by them in column II and select the correct option.
1. (a)-(ii), (b)-(i), (c)-(iv), (d)-(iii)
2. (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)
3. (a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)
4. (a)-(i), (b)-(iii), (c)-(ii), (d)-(iv)
| Column-I | Column-II | ||
| (a) | Ovary | (i) | hCG |
| (b) | Placenta | (ii) | Relaxin |
| (c) | Corpus luteum | (iii) | Testosterone |
| (d) | Leydig's cells | (iv) | Progesterone |
1. (a)-(ii), (b)-(i), (c)-(iv), (d)-(iii)
2. (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)
3. (a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)
4. (a)-(i), (b)-(iii), (c)-(ii), (d)-(iv)
Subtopic: Menstrual Cycle: Pre Ovulatory Phase |
81%
From NCERT
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Complete the following analogy with respect to menstrual cycle.
Rapid secretion of LH : X : : decrease in level of FSH : Y
Rapid secretion of LH : X : : decrease in level of FSH : Y
| X | Y | |
| 1. | Luteal phase | Ovulatory phase |
| 2. | Luteal phase | Follicular phase |
| 3. | Follicular phase | Luteal phase |
| 4. | Ovulatory phase | Luteal phase |
Subtopic: Menstrual Cycle: Luteal Phase |
52%
From NCERT
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Identify label 'A' and 'B' with respect to oogenesis and select the correct option
| 'A' | 'B' | |
| 1. | Primary oocyte | Oogonia |
| 2. | Primordial germ cell | Secondary oocyte |
| 3. | Oogonia | Primary oocyte |
| 4. | Oogonia | Secondary oocyte |
Subtopic: oogenesis |
59%
From NCERT
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Match name of hormones in column I with its source of secretion in column II and function in column III.
1. (a)-(m)-(q), (b)-(l)-(r), (c)-(o)-(p), (d)-(n)-(s)
2. (a)-(m)-(q), (b)-(l)-(r), (c)-(n)-(s), (d)-(o)-(p)
3. (a)-(l)-(r), (b)-(m)-(q), (c)-(n)-(s), (d)-(o)-(p)
4. (a)-(l)-(r), (b)-(m)-(q), (c)-(d)-(p), (d)-(n)-(s)
| Column-I | Column-II | Column-III | |||
| (a) | Prolactin | (l) | Graffian follicle | (p) | Secondary sexual characters of makes |
| (b) | Estrogens | (m) | Pituitary gland | (q) | Development of lactiferous tubules |
| (c) | GnRH | (n) | Hypothalamus | (r) | Secondary sexual characters in females |
| (d) | Androgen | (o) | Interstitial cells | (s) | Stimulates release of FSH |
2. (a)-(m)-(q), (b)-(l)-(r), (c)-(n)-(s), (d)-(o)-(p)
3. (a)-(l)-(r), (b)-(m)-(q), (c)-(n)-(s), (d)-(o)-(p)
4. (a)-(l)-(r), (b)-(m)-(q), (c)-(d)-(p), (d)-(n)-(s)
Subtopic: Spermiogenesis/Sperm Structure/Hormonal Regulation |
78%
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Match name of hormone in column I with its source of secretion in column II and function in column II
1. (a)-(m)-(q), (b)-(l)-(r), (c)-(o)-(p), (d)-(n)-(s)
2. (a)-(m)-(q), (b)-(l)-(r), (c)-(n)-(s), (d)-(o)-(p)
3. (a)-(l)-(r), (b)-(m)-(q), (c)-(n)-(s), (d)-(o)-(p)
4. (a)-(l)-(r), (b)-(m)-(q), (c)-(d)-(p), (d)-(n)-(s)
| I | II | III | |||
| (a) | Prolactin | (l) | Graffian follicle | (p) | Secondary sexual characters of males |
| (b) | Estrogens | (m) | Pituitary gland | (q) | Development of lactiferous tubules |
| (c) | GnRH | (n) | Hypothalamus | (r) | Secondary sexual characters in females |
| (d) | Androgen | (o) | Interstitial cells | (s) | Stimulates release of FSH |
1. (a)-(m)-(q), (b)-(l)-(r), (c)-(o)-(p), (d)-(n)-(s)
2. (a)-(m)-(q), (b)-(l)-(r), (c)-(n)-(s), (d)-(o)-(p)
3. (a)-(l)-(r), (b)-(m)-(q), (c)-(n)-(s), (d)-(o)-(p)
4. (a)-(l)-(r), (b)-(m)-(q), (c)-(d)-(p), (d)-(n)-(s)
Subtopic: Spermiogenesis/Sperm Structure/Hormonal Regulation |
88%
From NCERT
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Given below is a diagrammatic view of the human ale reproductive system :
Identify the correct labelling for W, X, Y and Z and choose the correct option from the table below :
Identify the correct labelling for W, X, Y and Z and choose the correct option from the table below :
| W | X | Y | Z | |
| 1. | Epididymis | Prostrate gland | Glans penis | Bulbourethral Gland |
| 2. | Bulbourethral gland | Glans penis | Prostrate gland | Epididymis |
| 3. | Vas deferens | Seminal vesicle | Urethra | Prostrate gland |
| 4. | Rete testis | Bulbourethral gland | Epididymis | Glans penis |
Subtopic: Male Reproductive System |
93%
From NCERT
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During human embryonic development, the heart in the embryo is formed after :
1. 15 days of pregnancy
2. 30 days of pregnancy
3. 45 days of pregnancy
4. 60 days of pregnancy
1. 15 days of pregnancy
2. 30 days of pregnancy
3. 45 days of pregnancy
4. 60 days of pregnancy
Subtopic: Embryonic Development till Gastrulation | Fetal Development & Parturition |
80%
From NCERT
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