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Herbicides are used to control ?

  • Fungi
  • Nematodes
  • Weeds
  • Insects

Answer: Option C

Similar Questions :

1. In a human body, the basic building block are

  • Muscles
  • Nerves
  • Cells
  • Bones

Answer: Option C

2. Venom of cobra attacks on ?

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

Answer: Option C

3. What is study of heart ?

  • Ecology
  • Dermatology
  • Cardiology
  • Demography

Answer: Option C

Explanation:

Ecology - Study of interrelationship between living and their environment.

Dermatology - Study of Skin.

Demography - Study of population.

4. Who invented Polio Vaccine ?

  • Harrison and Sympson
  • Johan E. Salk
  • Luvenhauk - Leeuwenhock
  • Karl Landsteiner

Answer: Option B

Explanation:

Harrison and Sympson invented chloroform,

Luvenhauk - Leeuwenhock invented Bacteria,

Karl Landsteiner invented Blood Transfer.

5. Monotremes are unique mammals because they

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

Answer: Option A

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