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Study of factors connected with the improvement of human race ?

  • Evolution
  • Embryology
  • Euthenics
  • Eugenics

Answer: Option D

Explanation:

Evolution - Study of origin of life and formation of new species.

Embryology - Study of fertilization of egg, formation of zygote and development of embryo.

Euthenics - Study of environmental conditions contributing to improvement of human beings.

Similar Questions :

1. Most highly intelligent mammals are :

  • elephants
  • whales
  • dolphins
  • kangaroos

Answer: Option C

2. What is movement of cell against concentration gradient is called

  • osmosis
  • active transport
  • diffusion
  • passive transport

Answer: Option B

3. Monotremes are unique mammals because they

  • lay eggs
  • secret milk in a pouch
  • give birth to live young
  • posses hair

Answer: Option A

4. Eggs is not a source of ?

  • Fats
  • Vitamin C
  • Vitamin D
  • Protein

Answer: Option B

5. Venom of cobra attacks on ?

  • Digestive system
  • Nervous system
  • Circulatory system
  • Respiratory system

Answer: Option C

Read more from - Biology Questions Answers
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