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Compared to a bull a bullock is docile b...

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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The correct Answer is:
B
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TRUEMAN BIOLOGY-HUMAN REPRODUCTION-Multiple Choice Questions
  1. Which part of ovary in mammals acts as an endocrine gland after ovulat...

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  2. In the human female , menstruation can be referred by the administrati...

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  3. Compared to a bull a bullock is docile because of

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  4. In humans, at the end of the first meiotic division, the male germ cel...

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  5. Which extra-embryonic membrane in human prvents desiccation of the emb...

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  6. Which one of the following statement is incorrect about menstruation ?

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  7. In human adult females, oxytocin

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  8. Which one of the following is the correct matching of the events occur...

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  9. The correct sequence of spermatogenetic stages leading to the formatio...

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  10. Foetal ejection reflex in human female is induced by:

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  11. In a regularly cycling human female, which can be the root cause of me...

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  12. A change in the amount of yolk and its distribution in the egg will af...

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  13. Seminal plasma in humans is rich in

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  14. Vasa efferentia are the ductules leading from:

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  15. The first movements of the fetus and appearance of hair on its head ar...

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  16. Which is correct about human sperm

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  17. Sertoli cells are found :

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  18. The part of Fallopian tube closest to the ovary is:

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  19. The second maturation division of the mammalian ovum occurs

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  20. Which one of the following statements about morula humans is correct?

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