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CBSE Notes 2011-2012

A : Evolution is the gradual change which takes place in organisms over millions of years and new sp...

Multiple choice question

A : Evolution is the gradual change which takes place in
organisms over millions of years and new species are
produced.
R : Heredity is the transmission of characters or traits from
parents to offsprings.

unknown

Both "A' and 'R' are true and 'R' is the correct
explanation of A.

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Both 'A' and 'R' are true but 'R" is not the correct
explanation of "A'.

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'A' is false but 'R' is true

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Both 'A' and 'R' are false.