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Question
Assertion :Regeneration blastema is a bud-like structure formed during regeneration of limb in salamander.
Reason: Formation of regeneration blastema involves dedifferentiation.
Assertion :Regeneration blastema is a bud-like structure formed during regeneration of limb in salamander.
Reason: Formation of regeneration blastema involves dedifferentiation.
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Solution
The correct option is B Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
Formation of a conical bulge called regeneration blastema or bud below
the newly formed epidermal cover so that the epidermis starts bulging
during the regeneration of limb of salamander. A number of evidence have
supported that the mitotically proliferating cell in a regenerating
limb are derived by a regressive process called transformation of
dedifferentiation of specialized or fully differentiated cells of the
skin, muscles, bones etc.So, the correct answer is 'Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion'.
Formation of a conical bulge called regeneration blastema or bud below
the newly formed epidermal cover so that the epidermis starts bulging
during the regeneration of limb of salamander. A number of evidence have
supported that the mitotically proliferating cell in a regenerating
limb are derived by a regressive process called transformation of
dedifferentiation of specialized or fully differentiated cells of the
skin, muscles, bones etc.
So, the correct answer is 'Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion'.
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