Urogenital System Test 09 Preparation Online

1. Ovulation in mammals is a process which means?

A. Release of eggs from graffian follicles

B. Passage of unfertilized egg out of female's body

C. Release of egg from fallopian tube

D. Passage of egg through fimbriated funnel of fallopian tube

2. During fertilization two cells fuse, yet blastomeres of the zygote contain the same number of chromosomes as in all cells because?

A. Meiosis occurs during gamete formation

B. Meiosis occurs during cleavage

C. Chromosomes are absent in sperms

D. Parthenogenesis occurs during gametogenesis

3. Cowper's glands in mammals secrete a substance to?

A. Nourish sperms

B. Neutralize acidity

C. Perform all these functions

D. Kill pathogens

4. How many secondary spermatocytes will be required to form 200 spermatozoa?

A. 25

B. 100

C. 45

D. 75

5. Viviparity is found in?

A. Lizard

B. Frog

C. Snake

D. Rabbit

6. Uterus masculines in man is remainant of?

A. None of these

B. Embryonic mullerian duct

C. Embryonic an wolffiduct

D. Functional embryonic kidney

7. How many primary oocytes will form 100 ova?

A. 75

B. 50

C. 100

D. 25

8. Which of the following has haploid number of chromosomes?

A. All of these

B. Sperms and ova

C. Bacteria

D. Zygote

9. Which of the following statements is best to explain the meiosis?

A. It ensures transfer of same genetic complement from one to next generation

B. It eliminates occurrence of mutations

C. It alternates with mitosis from generation to generation

D. It is essential for sexual reproduction

10. Formation of polar bodies occurs?

A. Only during oogenesis

B. During none of these

C. During both of these

D. Only during spermatogenesis

Urogenital System Test 09 Preparation Online

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