High milk-yielding breeds of cows are obtained by:

  • A
    Superovulation
  • B
    Artificial insemination
  • C
    Use of surrogate mothers
  • D
    All of the above

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Similar Questions

Read the given statements about outcrossing:
$I$. It is the breeding between animals within the same breed that do not have common ancestors on either side of their pedigree up to $4-6$ generations.
$II$. It is done to increase milk production and growth rate in below-average animals.
Which of the statements given above is correct?

Mating among close relations is referred to as:

Give scientific reasons: Inbreeding is necessary to obtain a pure line.

Identify the animal shown in the given figure.

Homozygous purelines in cattle can be obtained by

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