Given below are two statements : 
Statement I: The release of sperms into 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 |
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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 |
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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 |
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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 |
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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:  Embryonic Development till Gastrulation |
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Arrange the following male sex accessory ducts in the correct sequence for the transport of sperms from the tests 
(a) Epididymis 
(b) Ejaculatory duct 
(c) Vasa efferentia 
(d) Rete testis 
(e) Vas deferens 
Choose the most appropriate  answer from the options given below: 
1. (d) , (a) , (c) , (e) , (b) 
2. (d) , (c) , (e) , (a) , (b) 
3. (d) , (c) , (a) , (e) , (b) 
4. (d) , (e) , (a) , (c) , (b) 

Subtopic:  Male Reproductive Duct System |
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Receptors for sperm binding in mammals are present on:

1. Perivitelline space 

2. Zona pellucida

3. Corona radiata

4. Vitelline membrane

Subtopic:  Fertilization |
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Which of these is not an important component of initiation of parturition in humans? 

1. Release of Oxytocin

2. Release of Prolactin

3. Increase in estrogen and progesterone ratio

4. Synthesis of prostaglandins

Subtopic:  Fetal Development & Parturition |
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Meiotic division of the secondary oocyte is completed:

(1) At the time of copulation

(2) After zygote formation

(3) At the time of fusion of a sperm with an ovum

(4) Prior to ovulation

Subtopic:  Fertilization: Part 1 | Fertilization |
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Which of the following hormone levels will cause release of ovum (ovulation) from the graffian follicle?

1. High concentration of Progesterone

2. Low concentration of LH

3. Low concentration of FSH

4. High concentration of Estrogen

Subtopic:  Fertilization: Part 1 | Fertilization |
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