Regeneration is a biological process, wherein some entities replace and restore an amputated or lost body parts. From bacteria to humans, every species is capable of undergoing regeneration. This process can be completed or incomplete recovery of the lost or amputated tissue.
Listed below are a few important MCQ’s on Regeneration.
1. What is the basic principle of regeneration?
(a) The two-stage turbine is used
(b) Steam after coming out of the turbine is circulated to the boiler
(c) Steam after coming out of condenser is circulated to the boiler
(d) Steam after coming out of condenser is circulated to the turbine
2. The mean temperature of heat addition is ___________ due to regeneration.
(a) Not affected
(d) Varied exponentially
3. An ideal regenerative rankine cycle is ________.
(a) Efficiency is unaffected
(b) Efficiency is increased
(c) Work output is increased
(d) Heat supplied is increased
4. Which of the following organs can be regenerated in Echinodermata?
(c) Arms and disc
5. The damaged leg is not regenerated in______.
(d) Frog’s tadpole
6. The repair by cell division in the damaged tissue is called ______.
(a) Exponential growth
(b) Deaccelerating growth
(c) Epimorphosis regeneration
(d) Morphallaxis regeneration
7. Restorative regeneration is _______.
(a) Healing of wounds
(b) Formation of a new entity from a piece of the body of the 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
8. Ability to give rise to a new individual entity from body parts is
9. Regeneration of a limb or tail is an example of
(c) Compensatory hypertrophy
10. Epimorphosis is regeneration through
(a) The repatterning of existing cells as seen in hydra
(b) The reinitiation of division in existing cells, followed by patterning, as occurs in
amphibians such as newts
(c) The repatterning of existing cells as seen in amphibians
(d) The reinitiation of embryonic growth from remaining cells as seen in Hydra
Stay tuned with BYJU’S NEET for more MCQs and other NEET related study materials.