Compared to a bull,a bullock is docile because of:

  • A
    Higher levels of cortisone
  • B
    Lower levels of blood testosterone
  • C
    Lower levels of adrenalin/noradrenalin in its blood
  • D
    Higher levels of thyroxin

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Similar Questions

Which of the following is not an objective of animal breeding?

Which is the world's highest milk-yielding breed of cattle?

Identify the mismatched pair.

Match the following breeding methods in Column-$I$ with their definitions in Column-$II$:
Column-$I$ Column-$II$
$(a)$ Mating of closely related individuals within the same breed. $(1)$ Cross breeding
$(b)$ Mating of animals of same breed but having no common ancestors on either side for $4-6$ generations. $(2)$ Interspecific hybridization
$(c)$ Mating of animals of two different species. $(3)$ Out-crossing
$(d)$ Breeding of animals belonging to different breeds. $(4)$ Inbreeding

Most animals domesticated by man belong to the order

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