Question

Compared to a bull a bullock is docile because of

• A. higher level of cortisone
• B. lower levels of blood testosterone
• C. lower levels of adrenaline/ noradrenaline in its blood
• D. higher levels of thyroxine.

Answer 1

The correct option is A higher level of cortisone

Bullock has degenerated testis so it's testosterone levels are leads than the bull. So it is comparatively more docile in nature than bull by decreasing it's reproductive urges.

Sk the correct answer should be option "lower levels of blood testosterone".