300+ TOP MCQs on Regeneration and Answers

NEET Biology is the vey important paper in the medical entrance exam. Here, you will discover the NEET Biology MCQs and Answers for all Concepts as per the latest syllabus. Practice more on a regular basis with these NEET Biology objective questions on air pollution . NEET Biology Regeneration Multiple Choice Questions

MCQs on Regeneration :

1. What is the basic principle of regeneration?
(a) two stage turbine used
(b) steam after coming out of turbine is circulated to boiler
(c) steam after coming out of condenser is circulated to boiler
(d) steam after coming out of condenser is circulated to turbine

Answer

Answer: (d)

2. Mean temperature of heat addition is ___________ due to regeneration
(a) not affected
(b) increases
(c) decreases
(d) varied exponentially

Answer

Answer: (b)

3. Ideal regenerative rankine cycle
(a) efficiency is unaffected
(b) efficiency is increased
(c) work output is increased
(d) heat supplied is increased

Answer

Answer: (b)

4. The following organs can be regenerated in echinodermata
(a) digestive system
(b) arms and disc
(c) pedicellariae
(d) eyes

Answer

Answer: (b)

5. The damaged leg is not regenerated in
(a) frog
(b) frog’s tadpole
(c) salamander
(d) crab

Answer

Answer: (a)

6. The repair by cell division in the damaged tissue is
(a) Exponential growth
(b) morphallaxis regeneration
(c) epimorphosis regeneration
(d) deaccelerating growth

Answer

Answer: (c)

7. Restorative regeneration is
(a) healing of wounds
(b) formation of a new entity from a piece of body of parent
(c) a regular process in which the dead and worn out cells of some organs are continuously replaced by new cells
(d) all of these

Answer

Answer: (c)

8. Ability to give rise to a new individual entity from body parts is
(a) Reproduction
(b) Fragmentation
(c) Regeneration
(d) Fission

Answer

Answer: (c)

9. Regeneration of a limb or tail is an example of
(a) Epimorphosis
(b) Autotomy
(c) Compensatory hypertrophy
(d) Morphallaxis

Answer

Answer: (a)

10. Epimorphosis is regeneration through
(a) repatterning of existing cells as seen in hydra
(b) reinitiation of division in existing cells, followed by patterning, as occurs in amphibians such as newts
(c) repatterning of existing cells as seen in amphibians
(d) reinitiation of embryonic growth from remaining cells as seen in Hydra

Answer

Answer: (b)

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