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Q. No.Given below are two statements:
Statement I:
Degeneration of corpus luteum in the absence of fertilization is the cause for disintegration of endometrium.
Statement II:
Cyclic menstruation indicates normal reproductive phase in human females and extends between menarche and menopause.
In the light of the above statements, choose the correct answer from the options given below:
1. Both Statement I and Statement II are True.
2. Both Statement I and Statement II are False.
3. Statement I is True but Statement II is False.
4. Statement I is False but Statement II is True.
Subtopic: Menstrual Cycle: Luteal Phase | Introduction to Menstrual Cycle |
86%
From NCERT
NEET - 2024
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Name the hormone(s) not secreted by placenta.
A. Estrogens
B. Progestogens
C. Relaxin and Inhibin
D. hCG
E. hPL
Choose the correct answer from the options given below:
1. D and E only
2. C only
3. B only
4. A and C only
A. Estrogens
B. Progestogens
C. Relaxin and Inhibin
D. hCG
E. hPL
Choose the correct answer from the options given below:
1. D and E only
2. C only
3. B only
4. A and C only
Subtopic: Embryonic Development till Gastrulation |
66%
NEET - 2024
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Match List I with List II relating to major features of embryonic development at different timings of pregnancy:
Choose the correct answer from the options given below:
1. A-III, B-IV, C-I, D-II
2. A-II, B-I, C-III, D-IV
3. A-II, B-IV, C-I, D-III
4. A-III, B-IV, C-II, D-I
| List-I (No. of weeks) |
List-II (Major features) |
||
| A. | After 4 weeks of pregnancy | I. | Eye-lids separate and eyelashes are formed |
| B. | After 12 weeks of pregnancy | II. | Heart is formed |
| C. | After 24 weeks of pregnancy | III. | Limbs and digits are developed |
| D. | After 8 weeks of pregnancy | IV. | External genital organs are well developed |
Choose the correct answer from the options given below:
1. A-III, B-IV, C-I, D-II
2. A-II, B-I, C-III, D-IV
3. A-II, B-IV, C-I, D-III
4. A-III, B-IV, C-II, D-I
Subtopic: Embryonic Development till Gastrulation | Fetal Development & Parturition |
83%
From NCERT
NEET - 2024
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Arrange in a proper sequence the pathway of sperms from testis to outside in human male reproductive system.
A. Vas deferens
B. Rete testis
C. Seminiferous tubules
D. Vasa efferentia
E. Urethra
F. Epididymis
Choose the correct answer from the options given below:
1. \(\mathrm{F} \rightarrow \mathrm{A} \rightarrow \mathrm{B} \rightarrow \mathrm{D} \rightarrow \mathrm{E} \rightarrow \mathrm{C}\)
2. \(\mathrm{C} \rightarrow \mathrm{A} \rightarrow \mathrm{B} \rightarrow \mathrm{D} \rightarrow \mathrm{F} \rightarrow \mathrm{E}\)
3. \(\mathrm{B} \rightarrow \mathrm{A} \rightarrow \mathrm{D} \rightarrow \mathrm{C} \rightarrow \mathrm{F} \rightarrow \mathrm{E}\)
4. \(\mathrm{C} \rightarrow \mathrm{B} \rightarrow \mathrm{D} \rightarrow \mathrm{F} \rightarrow \mathrm{A} \rightarrow \mathrm{E}\)
A. Vas deferens
B. Rete testis
C. Seminiferous tubules
D. Vasa efferentia
E. Urethra
F. Epididymis
Choose the correct answer from the options given below:
1. \(\mathrm{F} \rightarrow \mathrm{A} \rightarrow \mathrm{B} \rightarrow \mathrm{D} \rightarrow \mathrm{E} \rightarrow \mathrm{C}\)
2. \(\mathrm{C} \rightarrow \mathrm{A} \rightarrow \mathrm{B} \rightarrow \mathrm{D} \rightarrow \mathrm{F} \rightarrow \mathrm{E}\)
3. \(\mathrm{B} \rightarrow \mathrm{A} \rightarrow \mathrm{D} \rightarrow \mathrm{C} \rightarrow \mathrm{F} \rightarrow \mathrm{E}\)
4. \(\mathrm{C} \rightarrow \mathrm{B} \rightarrow \mathrm{D} \rightarrow \mathrm{F} \rightarrow \mathrm{A} \rightarrow \mathrm{E}\)
Subtopic: Male Reproductive System |
82%
From NCERT
NEET - 2024
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Identify the correct option (A), (B), (C), (D) with respect to spermatogenesis.
1. ICSH, Interstitial cells, Leydig cells, spermiogenesis.
2. FSH, Sertoli cells, Leydig cells, spermatogenesis.
3. ICSH, Leydig cells, Sertoli cells, spermatogenesis.
4. FSH, Leydig cells, Sertoli cells, spermiogenesis
1. ICSH, Interstitial cells, Leydig cells, spermiogenesis.
2. FSH, Sertoli cells, Leydig cells, spermatogenesis.
3. ICSH, Leydig cells, Sertoli cells, spermatogenesis.
4. FSH, Leydig cells, Sertoli cells, spermiogenesis
Subtopic: Seminiferous Tubules & Spermatogenesis |
76%
From NCERT
NEET - 2024
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Given below are two statements: One is labelled as Assertion (A) and other is labelled as Reason (R).
In the light of the above statements, choose the most appropriate answer from the options given below.
| Assertion (A): | During menstrual cycle, the ovulation takes place approximately on 14th day. |
| Reason (R): | Rapid secretion of LH in the middle of menstrual cycle induces rupture of Graafian follicle and thereby the release of ovum. |
| 1. | (A) is True but (R) is False. |
| 2. | (A) is False but (R) is True |
| 3. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 4. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
Subtopic: Menstrual Cycle: Luteal Phase |
88%
From NCERT
NEET - 2024
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Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R):
In the light of the above statements, choose the most appropriate answer from the options given below:
| Assertion (A): | Breast-feeding during initial period of infant growth is recommended by doctors for bringing a healthy baby. |
| Reason (R): | Colostrum contains several antibodies absolutely essential to develop resistance in the new born baby. |
In the light of the above statements, choose the most appropriate answer from the options given below:
| 1. | Both (A) and (R) are correct but (R) is the not the correct explanation of (A) |
| 2. | (A) is correct but (R) is not correct. |
| 3. | (A) is not correct but (R) is correct. |
| 4. | Both (A) and (R) are correct and (R) is the correct explanation of (A). |
Subtopic: Fetal Development & Parturition |
78%
From NCERT
NEET - 2024
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Which of the following is not a steroid hormone?
1. Testosterone
2. Progesterone
3. Glucagon
4. Cortisol
1. Testosterone
2. Progesterone
3. Glucagon
4. Cortisol
Subtopic: Male Reproductive Duct System |
80%
From NCERT
NEET - 2024
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Given below are two statements:
In the light of the above statements, choose the correct answer from the options given below:
1. Both Statement I and Statement II are False
2. Statement I is True but Statement II is False
3. Statement I is False but Statement II is True
4. Both Statement I and Statement II are True
| Statement I: | The presence or absence of hymen is not a reliable indicator of virginity. |
| Statement II: | The hymen is torn during the first coitus only. |
In the light of the above statements, choose the correct answer from the options given below:
1. Both Statement I and Statement II are False
2. Statement I is True but Statement II is False
3. Statement I is False but Statement II is True
4. Both Statement I and Statement II are True
Subtopic: Female Reproductive System-1 |
80%
From NCERT
NEET - 2024
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Arrange the following parts in human mammary gland, traversing the route of milk ejection.
A. Mammary duct
B. Lactiferous duct
C. Mammary alveolus
D. Ampulla
E. Mammary tubule
Choose the correct answer from the options given below:
1. D→C→E→A→B
2. C→E→B→A→D
3. C→E→A→D→B
4. A→C→E→D→B
A. Mammary duct
B. Lactiferous duct
C. Mammary alveolus
D. Ampulla
E. Mammary tubule
Choose the correct answer from the options given below:
1. D→C→E→A→B
2. C→E→B→A→D
3. C→E→A→D→B
4. A→C→E→D→B
Subtopic: Mammary Gland & Lactation |
75%
NEET - 2024
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