$A$ : Polyploids with odd number of chromosomes are propagated vegetatively.
$R$ : Seed formation is absent due to meiotic abnormality.
Assertion and Reason both are correct and also correct explanation.
Assertion and Reason both are correct but not explanation of assertion.
Assertion is correct, but Reason is incorrect.
Both Assertion and Reason are incorrect.
When an allele fails to explain itself in presence of the other allele, the former is said to be
Haemophilia is also called
Polydactyly in man is due to
The barr body is observed in
The resemblance of individuals to their progenitors is called