Animal Biotechnology MCQs Part 7

1. Which of the following is an example of cell devoid of nuclear membrane and mitochondria ?

• Bacterial cell
• Sperm
• Protist
• Sponge cell

2. Animal cell differs from plant cells in possessing __________

• plastid
• golgi body
• vacuole
• centrosome

3. Longest cells in human body is _______ cells

• leg muscle
• bone
• nerve
• heart muscle

4. The suffix 'S' in ribosome unit indicates _____________

• solubility
• surface area
• sedimentation coefficient
• size

5. A change in the amount of yolk and its distribution in the egg will affect ________

• fertilization
• formation of zygote
• pattern of cleavage
• number of blastomeres produced

6. Cell plate grows from ______________

• one wall to another
• centre to wall
• wall to centre
• siultaneously

7. Connective tissue around seminiferous tubules possess endocrine cells called ________

• leydig cells
• sertoli cells
• sertoli cells
• both a and b

8. Conversion of spermatids into sperms is ___________

• spermiogenesis
• spermatogenesis
• gametogenesis
• metamorphosis

9. Corpus luteum develops under the influence of ____________

• estrogen
• estrogen
• follicle stimulating hormone
• leltinising hormone

10. Correct sequence of hormone secretion from beginning of menstruation is __________

• FSH, progesterone, estrogen
• Estrogen, FSH, progesterone
• FSH, estrogen progesterone
• Estrogen, progesterone, FSH

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