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Normal human blood is :

  • Neutral
  • Acidic
  • Alkaline
  • None of above

Answer: Option C

Similar Questions :

1. Study of fossils is called

  • Psychiatry
  • Paleontology
  • Pomology
  • Phycology

Answer: Option B

Explanation:

Psychiatry - is treatment of mental diseases.

Pomology - is study of fruits and fruits plants.

Phycology - is study of algae.

2. Which among the following lens is used to treat Presbyopia ?

  • Convex Lens
  • Concave Lens
  • Bifocal Lens
  • Cylindrical Lens

Answer: Option C

3. Among the biotic components of the ecosystem, the producer system is ?

  • Sea
  • Rivers
  • Green Plants
  • Animals

Answer: Option C

4. Algae is

  • Unicellular
  • Colonial
  • Filamentous
  • All of above

Answer: Option D

5. Plants growing on sand are known as

  • chasmophytes
  • psammophytes
  • lithophytes
  • oxylophytes

Answer: Option B

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