Answer-Assertion (A): Crossbreeding of indigenous cattle with exotic breeds such as Holstein Friesian and J...

Crossbreeding has genuinely raised milk yield A is true, but indigenous breeds not crossbreds are known for superior heat tolerance and disease resistance crossbreds are actually more susceptible to tropical stress and disease, so R is false.

Question

Assertion (

A : Crossbreeding of indigenous cattle with exotic breeds such as Holstein Friesian and Jersey has significantly increased milk yield in India. Reason (
R : Crossbred cattle possess better heat tolerance and disease resistance than indigenous breeds, and this is the primary reason for their higher milk production. Select the correct option regarding A and R.