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Asseration : Killer strain of Paramecium...

Asseration : Killer strain of Paramecium aurelia can kill sensitive strain.
Reason : It sensitive strain is provided kappa particle, it becomes killer.

A

If both the assertion and the reason are true and the reason is a correct explanation of the assertion.

B

If both the assertion and reason are true but the reason is not a correct explanation of the assetion

C

If the assertion is true but the reason is false

D

If the both the assertion and reason are false

Text Solution

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The correct Answer is:
b
b) Paramecium chromosome (prochromosome) consists of a naked double standof DNA that is the DNA is not associated with histone protiens. DNA is not linear but is circular with no free ends. DNAs of mitochondria and are, therefore, called organelle prochromosome.
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