Question

Assertion : Plasmids are extrachromosomal DNA.
Plasmids are found in bacteria and are useful in genetic engineering
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

Answer 1

Correct Answer - a
a) Plasmids are possessed by bacteria. These are extrachromosomal DNA. These are used in genetic engineering.