Given  below are two statements:
Statement I: Vas deferens receives a duct from seminal vesicle and opens into urethra as the ejaculatory duct.
Statement II: The cavity of the cervix is called cervical canal which along with vagina forms birth canal.
In light of the above statements, choose the correct answer from the options given below:
1. Statement I is incorrect but Statement II is true.
2. Both Statement I and Statement II are true.
3. Both Statement I and Statement II are false.
4. Statement I is correct but Statement II is false.
Subtopic:  Male Reproductive System | Female Reproductive System-1 | Female Reproductive System-2 |
 85%
From NCERT
NEET - 2023
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Which of the following statements are correct regarding female reproductive cycle?
 
A. In non-primate mammals cyclical changes during reproduction are called oestrus cycle.
B. First menstrual cycle begins at puberty and is called menopause.
C. Lack of menstruation may be indicative of pregnancy.
D. Cyclic menstruation extends between menarche and menopause.

Choose the most appropriate answer from the options given below:
1.A, C and D only 2.A and D only
3.A and B only 4.A, B and C only
Subtopic:  Menstrual Cycle: Pre Ovulatory Phase | Menstrual Cycle: Luteal Phase |
 86%
From NCERT
NEET - 2023
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Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R). 
 
Assertion (A): Endometrium is necessary for implantation of blastocyst.
Reason (R): In the absence of fertilization, the corpus luteum degenerates that causes disintegration of endometrium.

In the light of the above statements, choose the correct answer from, the options given below: 
 
1. (A) is false but (R) is true.
2. Both (A) and (R) are true and (R) is the correct explanation of (A). 
3. Both (A) and (R) are true but (R) is NOT the correct explanation of (A).
4. (A) is true but (R) is false.
Subtopic:  Introduction to Menstrual Cycle: 1 | Menstrual Cycle: Pre Ovulatory Phase | Menstrual Cycle: Luteal Phase |
 60%
From NCERT
NEET - 2023
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Arrange the sequence of different hormones for their role during gametogenesis:
A. Gonadotropin LH stimulates synthesis and secretion of Androgen
B. Gonadotropin releasing hormone from hypothalamus
C. Androgen stimulates spermatogenesis
D. Gonadotropin FSH helps in the process of spermiogenesis
E. Gonadotropins from anterior pituitary gland

Choose the correct answer from the options given below:
1. (E), (A), (D), (B), (C) 2. (C), (A), (D), (E), (B)
3. (B), (E), (A), (C), (D) 4. (D), (B), (A), (C), (E)
Subtopic:  Seminiferous Tubules & Spermatogenesis | Spermiogenesis/Sperm Structure/Hormonal Regulation |
 79%
From NCERT
NEET - 2023
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Given below are two statements regarding oogenesis.
I: The primary follicles get surrounded by more layers of granulosa cells, a theca and shows fluid filled cavity antrum. Now it is called secondary follicle.
II: Graafian follicle ruptures to release the secondary oocyte from the ovary by the process called ovulation.
In the light of the above statements, choose the correct answer from the options given below:
1. Statement I is correct but Statement II is false
2. Statement I is incorrect but Statement II is true
3. Both Statement I and Statement II are true
4. Both Statement I and Statement II are false
Subtopic:  oogenesis |
 68%
From NCERT
NEET - 2023
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Given below are two statements: 
 
Statement I: The release of sperms from the seminiferous tubules is called spermiation.
Statement II: Spermiogenesis is the process of formation of sperms from spermatogonia.

In the light of the above statements, Choose the most appropriate answer from the option given below :
1. Statement I is incorrect but Statement II is correct.
2. Both Statement I and Statement II are correct.
3. Both Statement I and Statement II are incorrect. 
4. Statement I is Correct but Statement II is incorrect.
Subtopic:  Seminiferous Tubules & Spermatogenesis |
From NCERT
NEET - 2022
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NEET 2023 - Target Batch - Aryan Raj Singh
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Which of the following statements are true for spermatogenesis but do not hold true for Oogenesis?
 
a. It results in the formation of haploid gametes.
b. Differentiation of gamete occurs after the completion of meiosis.
c. Meiosis occurs continuously in a mitotically dividing stem cell population. 
d. It is controlled by the Luteinising hormone (LH) and Follicle Stimulating Hormone (FSH) secreted by the anterior pituitary.
e. It is initiated at puberty.

Choose the most appropriate answer from the option given below:
1. (b), (c), and (e) only 2. (c) and (e) only
3. (b) and (c) only 4. (b), (d) and (e) only
Subtopic:  Seminiferous Tubules & Spermatogenesis | oogenesis |
From NCERT
NEET - 2022
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NEET 2023 - Target Batch - Aryan Raj Singh
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At which state of life the oogenesis process is initiated?
1. Adult
2. Puberty
3. Embryonic development stage
4. Birth
Subtopic:  oogenesis |
 84%
From NCERT
NEET - 2022
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NEET 2023 - Target Batch - Aryan Raj Singh
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How many Y-chromosomes are present in the 2nd polar body in human beings? 
1. 01 
2. 00 
3. 23
4. 02

Subtopic:  oogenesis |
 68%
From NCERT
NEET - 2022

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Which of the following hormones are secreted in women only during pregnancy? 

(a) Relaxin (b) Oxytocin
(c) hCG (d) hPL
(e) Progesterone

Choose the most appropriate answer from the options given below: 

1. (c), (d) and (e) only 
2. (b) and (e) only 
3. (b), (c) and (d) only 
4. (a), (c) and (d) only 
Subtopic:  Fetal Development & Parturition |
 73%
From NCERT
NEET - 2022
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NEET 2023 - Target Batch - Aryan Raj Singh
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