Assertion (A) : Dolly was the first cloned mammal. Reason (R) : Dolly was produced by in vitro fertilization.
Assertion (A) : Dolly was the first cloned mammal.
Reason (R) : Dolly was produced by in vitro fertilization.
(a) Both A and R are true and R is the correct explanation of A
(b) Both A and R are true but R is not a correct explanation of A
(c) A is true but R is false
(d) A is false but R is true
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(d) Cloning is a process, which artificially performed in laboratory ( in vitro). Dolly was a clonned animal, but not the first cloned mammal. In 1984 a mice was cloned first.
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