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What is scientific name of man ?

  • Rana tigrina
  • Canis familaris
  • Felis domestica
  • Homo sapiens

Answer: Option D

Explanation:

Rana tigrina is scientific name of Frog.

Canis familaris is scientific name of Dog.

Felis domestica is scientific name of Cat.

Similar Questions :

1. Algae is

  • Unicellular
  • Colonial
  • Filamentous
  • All of above

Answer: Option D

2. What would happen if human blood becomes acidic ?

  • Oxygen-carrying capacity of haemoglobin is increase
  • Oxygen-carrying capacity of haemoglobin is decrease
  • Will remain same
  • Will be unpredictable

Answer: Option B

Explanation:

human blood becomes acidic means low pH

3. Mango contains which vitamins ?

  • A and C
  • B and C
  • A and B
  • B and E

Answer: Option A

4. Which crop helps in nitrogen fixation ?

  • Maize
  • Beans
  • Potatos
  • Rice

Answer: Option B

5. Who invented Insulin ?

  • Christian Bernard
  • Stenach
  • Edwards and Stepto
  • Banting

Answer: Option D

Explanation:

Christian Bernard invented Heart Transplantation,

Stenach invented Sex hormone,

Edwards and Stepto invented first test tube baby.

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