Homozygous purelines in cattle can be obtained by

Which of the following is helpful in increasing milk production capacity and meat growth rate?

When does the possibility of accumulation of harmful recessive genes increase?

What is the primary characteristic of a superior cow for breeding purposes?

Strategic steps for inbreeding are:
$I$. Identify superior male and superior female of the same breed.
$II$. These are then mated in pairs.
$III$. Evaluate the progeny obtained from the mating to identify superior males and females.
$IV$. In cattle, a superior female is the cow or buffalo that produces more milk per lactation, and a superior male is the bull that gives rise to superior progenies.
$V$. Superior progenies obtained are further mated.
Arrange the above given steps in the correct sequence and select the correct answer.

$MOET$ is a method of: