Addition of a trace of thyroid extract in water containing tadpoles of frog will:

Hormones in our body Mcqs
BILAL KHATTAK0

A.Kill all the tadpoles
B.Keep them in larval stage permanently
C.Hasten their metamorphosis
D.Slow down their metamorphosis

Related Mcqs:

  1. Addition of a trace of thyroid extract to water containing tadpole will:
  2. Removal of thyroid in frog’s tadpole would:
  3. Berlese’s theory was proposed to explain the orign of:
  4. Olynthus in sponges is the name of:
  5. Beginning of the formation of archenteron in the development of frog represents:
  6. Which of the following when added to pond water will accelerate the rate of metamorphosis in tadpoles:
  7. What are rodenticides ?
  8. Shedding of skin by frog is called:
  9. Capability to change the colour of skin in frog is termed:
  10. The ecosystem exists in a state of ‘balance’. Supposing one of the heterotrophs, says the rabbit, multiplies and increases in number suddenly then:

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