Identify the organism given below.

How can stored semen be used in animals for artificial insemination?

What is the mating between unrelated animals of the same breed called?

The Santa Gertrudis breed of cattle was developed through which type of breeding?

In which type of breeding is there an opportunity to combine desirable traits from different characteristics?

$A$ superior female,in the case of cattle,is the $A$ that produces more milk per lactation. On the other hand,a superior $B$ is that $C$ which gives rise to $D$ as compared to those of other males. Here $A$ and $D$ refer to: