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With which deficiency Xerophthalmia is caused ?

  • Vitamin A
  • Vitamin B
  • Vitamin C
  • Vitamin D

Answer: Option A

Similar Questions :

1. What is scientific name of Mango ?

  • Bos indicus
  • Mangifera indica
  • Musca domestica
  • Oryza sativa

Answer: Option B

Explanation:

Bos indicus is scientific name of Cow.

Musca domestica is scientific name of Housefly.

Oryza sativa is scientific name of Rice.

2. Which among following is not a biotic component ?

  • Consumer
  • Producer
  • Composers
  • Decomposers

Answer: Option C

3. Which one of the following disease is not transmitted by tiger mosquitoes ?

  • Dengue
  • Chikungunya
  • Japanese Encephalitis
  • Yellow fever

Answer: Option C

4. Which part of the human body coordinates the functions of various organs ?

  • Kidneys
  • Brain
  • Liver
  • Heart

Answer: Option B

5. 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.

Read more from - Biology Questions Answers
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