What is the aim of animal breeding?

Bacterial poultry diseases mainly include

Identify the incorrect statements from the following:
$(i)$ Increasing milk production capacity is an objective of animal breeding.
$(ii)$ Breeds of each domesticated animal show variation in their characteristics.
$(iii)$ The progeny obtained through inbreeding is directly considered a hybrid.
$(iv)$ $A$ mule is the result of mating between two different species.
$(v)$ Inbreeding increases the possibility of the accumulation of harmful recessive genes.

The practices concerned with the improvement in animal husbandry include:

Define the term: Breed.

$A$ group of animals which are related by descent and share many similarities are referred to as: