Question Detail

What is movement of cell against concentration gradient is called

  • osmosis
  • active transport
  • diffusion
  • passive transport

Answer: Option B
Similar Questions :

1. Herbicides are used to control ?

  • Fungi
  • Nematodes
  • Weeds
  • Insects

Answer: Option C

2. Influenza is caused by ?

  • Fungus
  • Bacteria
  • Virus
  • Algae

Answer: Option C

3. Branch of science which used in test of breast cancer ?

  • Mycology
  • Mammography
  • Microbiology
  • Morphology

Answer: Option B

Explanation:

Mycology - is study of fungi.

Microbiology - is study of micro organisms like virus, bacteria etc.

Morphology - is study of external structures.

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. Study of cell is :

  • Biometrics
  • Bacteriology
  • Cryobiology
  • Cytology

Answer: Option D

Explanation:

Biometrics - Study of Biological problems

Bacteriology - Study of Bacteria

Cryobiology - Study of effect of low temperature on organisms.

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