- Home
- Standard 12
- Biology
6.Evolution
normal
$A$ : Sometimes, some babies have a small tail.
$R$ : This is just a type of mutant variety
A
Assertion and Reason both are correct and also correct explanation.
B
Assertion and Reason both are correct but not explanation of assertion.
C
Assertion is correct, but Reason is incorrect.
D
Both Assertion and Reason are incorrect.
Solution
This is atavism $\rightarrow$ unusual occurrence of ancestral trait.
Standard 12
Biology
