Animal Biotechnology MCQs Part 8

1. Immediately after ovulation, the mammalian egg is covered by a membrane known as _____

• chorion
• zona pellucida
• corona radiata
• vitelline membrane

2. Each centriole in the mature sperm consist of _______________

• 2 central and 9 peripheral fibrils
• 3 central and 6 peripheral fibils
• 4 central and 5 peripheral fibrils
• 9 central and 2 peripheral fibrils

3. When released from ovary, human egg contains _________chromosome

• one Y
• ageing
• menopause
• menarche

4. Preserving germplasm in frozen state is ______________

• Cryopreservation
• Cold storage
• In situ preservation
• Vernalisation

5. Capacitation of sperm occurs in _____________ .

• vagina
• female genital tract
• vas efferens
• male genetal tract

6. What is the inner lining of the uterus?

• cervix
• female genital tract
• vas efferens
• vas deferens

7. Brain / CNS develops from _____________ .

• ectoderm
• mesoderm
• endodermendoderm
• ectoendoderm

8. Where does fertilization usually take place?

• cervix
• vagina
• uterus
• oviduct

9. The process of sperm production takes place in the _____________ .

• epididymis
• vas deferens
• prostate glands
• seminiferous tubules

10. Which one of the followings secretes the gonadotropic hormones?

• Adrenal
• Anterior pituitary
• Posterior pituitary
• Thyroid

Animal Biotechnology MCQs Parts =>

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