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Q. No.Match the organs / parts of human reproductive system in Column I with the respective hormone /enzyme
secreted by them, in Column II.
Column I
Column II
i.
Prostate gland
a.
Hyaluronidase
ii.
Acrosome of sperm
b.
Inhibin
iii.
Corpus luteum
c.
Acid phosphatase
iv.
Placenta
d.
Human Chorionic Gonadotropin
1. i-c, ii-a, iii-b, iv-d
2. i-d, ii-b, iii-c, iv-a
3. i-b, ii-d, iii-a, iv-c
4. i-a, ii-b, iii-d, iv-c
Subtopic: Male Reproductive System |
80%
From NCERT
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Match the following with respect to stages of embryonic development in human.
Choose the correct option-
1. A-III, B-I, C-IV, D-II
2. A-I, B-III, C-IV, D-II
3. A-III, B-II, C-I, D-IV
4. A-II, B-I, C-III, D-IV
| Column I | Column II | ||
| A | Fully formed morula. | I | By end of \(7^{th}\) day after fertilization |
| B | Fully formed blastocyst | I | 15 days after fertilization. |
| C | Completion of Implantation process | III | By end of \(4^{th}\) day after fertilization. |
| D | Fully formed gastrula | IV | By end of \(10^{th}\) day after fertilization. |
1. A-III, B-I, C-IV, D-II
2. A-I, B-III, C-IV, D-II
3. A-III, B-II, C-I, D-IV
4. A-II, B-I, C-III, D-IV
Subtopic: Embryonic Development till Gastrulation |
From NCERT
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Select the correct pairs of germ layers and their derivatives from the following; and
choose the correct option given below.
1. A and B only
2. A, C and E only
3. B, C and E only
4. C, D and E only
choose the correct option given below.
| Gem layer | Derivatives | |
| A | Mesoderm | All types of muscle of body. |
| B | Ectoderm | Iris Muscle and Ciliary Muscles. |
| C | Endoderm | Lining of Middle ear. |
| D | Ectoderm | Adrenal cortex and Medulla. |
| E | Mesoderm | Sclera and Choroid layer of eye. |
2. A, C and E only
3. B, C and E only
4. C, D and E only
Subtopic: Embryonic Development till Gastrulation |
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In the flowchart given below, identify P, Q and R and select the correct option.
| P | Q | R | |
| 1. | Primary spermatocytes | Spermatids | Sperms |
| 2. | Spermatozoa | Spermatids | Sperms |
| 3. | Primary Spermatocytes | Secondary spermatocytes | Spermatids |
| 4. | Secondary spermatocytes | Primary Spermatocytes | Spermatids |
Subtopic: Seminiferous Tubules & Spermatogenesis |
89%
From NCERT
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Match the Columns I and II and select the correct option.
1. i-a, ii-b, iii-e, iv-d
2. i-d, ii-c, iii-b, iv-e
3. i-a, ii-d, iii-e, iv-b
4. i-c, ii-a, iii-e, iv-b
| Column I | Column II | ||
| i. | Transfer of sperms in female genital tract | a. | Gestation |
| ii. | Delivery of baby | b. | Fertilization |
| iii. | Fusion of male and female gamete | c. | Parturition |
| iv. | Formation of sperms and ovum | d. | Insemination |
| e. | Gametogenesis |
2. i-d, ii-c, iii-b, iv-e
3. i-a, ii-d, iii-e, iv-b
4. i-c, ii-a, iii-e, iv-b
Subtopic: Introduction |
96%
From NCERT
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Select the correct match:
1. (a) - (iv)
2. (b) - (v)
3. (c) - (i)
4. (d) - (ii)
| Column-I | Column-II | ||
| (a) | Seminal fluid | (i) | Corpus spongiosum |
| (b) | Prostate gland | (ii) | Membranous urethra |
| (c) | Ejaculatory duct | (iii) | Clitoris |
| (d) | Erectile tissues | (iv) | Fructose |
| (v) | Prostaglandins |
1. (a) - (iv)
2. (b) - (v)
3. (c) - (i)
4. (d) - (ii)
Subtopic: Male Reproductive Duct System |
81%
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Match the column-I with Column-II and select the correct option
1. (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
2. (a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)
3. (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
4. (a)-(iv), (b)-(i), (c)-(ii), (d)-(iii)
| Column-I | Column-II | ||
| (a) | fibrinogen | (i) | Contractions in female reproductive tract |
| (b) | Fructose | (ii) | Prevent fungal infection |
| (c) | Prostaglandins | (iii) | Coagulation of semen |
| (d) | Lactobacillus vagina | (iv) | Source of energy |
1. (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
2. (a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)
3. (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
4. (a)-(iv), (b)-(i), (c)-(ii), (d)-(iii)
Subtopic: Male Reproductive Duct System |
74%
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In the following diagram of early embryonic stage of human, what do the A and B indicate?
| 1. | A - Amniotic cavity | B - Yolk sac |
| 2. | A - Amniotic cavity | B - Coelom |
| 3. | A- Yolk sac | B - Coelom |
| 4. | A- Yolk sac | B - Amniotic cavity |
Subtopic: Embryonic Development till Gastrulation |
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Match different regions of Blastocyst in column I with their location in column II. Select the correct answer from the options given below.
1. (a)-(iii), (b)-(i), (c)-(ii), (d)-(iv)
2. (a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)
3. (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)
4. (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
| Column-I | Column-II | ||
| (a) | Cells of Rauber | (i) | Outer layer of trophoblast showing syncytium |
| (b) | Cytotrophoblast | (ii) | Inner cells mass developing into embryo proper |
| (c) | Syncytiotrophoblast | (iii) | Trophoblast cells in contact with embryonal knob |
| (d) | Embryoblast | (iv) | Inner layer of trophoblast cells of blastocyst |
1. (a)-(iii), (b)-(i), (c)-(ii), (d)-(iv)
2. (a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)
3. (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)
4. (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
Subtopic: Implantation : Part 2 |
51%
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Match the hormones in column I with their functions in column II. Select the correct option given below.
1. (a)-(iv), (b)-(i), (c)-(ii), (d)-(iii)
2. (a)-(iv), (b)-(ii), (c)-(i), (d)-(iii)
3. (a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)
4. (a)-(iii), (b)-(i), (c)-(ii), (d)-(iv)
| Column-I | Column-II | ||
| (a) | Prolactin | (i) | Stops secretion of FSH |
| (b) | Inhibin | (ii) | Stimulates ovulation |
| (c) | LH | (iii) | Growth of endometrial glands |
| (d) | Progesterone | (iv) | Development of lactiferous tubules |
1. (a)-(iv), (b)-(i), (c)-(ii), (d)-(iii)
2. (a)-(iv), (b)-(ii), (c)-(i), (d)-(iii)
3. (a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)
4. (a)-(iii), (b)-(i), (c)-(ii), (d)-(iv)
Subtopic: Mammary Gland & Lactation |
77%
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