Reproduction | NTS Sindh Mdcat Past Paper MCQs | mosaicbro.com
Reproduction | NTS Sindh Mdcat Past Paper MCQs
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Review Answers:
1
The sperm and ova are fused together to form zygote which is a result of
Correct Answer:B
Explanation:
Fertilization is the process where sperm and ova fuse to form a zygote.
2
In man testis are enclosed in a sac like structure known as
Correct Answer:A
Explanation:
The scrotum is the sac-like structure that encloses the testes.
3
The follicle cells secret the female sex hormones called
Correct Answer:B
Explanation:
Follicle cells secrete estrogen, a female sex hormone.
4
In biology the types of reproduction are
Correct Answer:B
Explanation:
The two types of reproduction are sexual and asexual.
5
Testes are structures that produce
Correct Answer:B
Explanation:
Testes produce sperms, the male gametes.
6
FSH
Correct Answer:D
Explanation:
FSH stimulates sperm production and its secretion is controlled by GnRH.
7
During the formation of an ovum, non-disjunction of the sex chromosomes occurred. The ovum was then fertilized by a normal, Y-bearing sperm cell. Which one of the following shows the sex chromosome complement of the resulting zygote?
Correct Answer:C
Explanation:
Non-disjunction can lead to XXY (Klinefelter syndrome) in the zygote.