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Normal human blood is :

  • Neutral
  • Acidic
  • Alkaline
  • None of above

Answer: Option C

Similar Questions :

1. Which one of the following air pollution can affect blood stream leading to death ?

  • Cadmium
  • Asbestos dust
  • Carbon monodioxide
  • Lead

Answer: Option C

2. The poison of honey bee is ?

  • Acidic
  • Saltish
  • Alkaline
  • Protein

Answer: Option A

3. Photosynthesis generally takes place in which parts of the plant?

  • Steam and leaf
  • Leaf and other chloroplast bearing plants
  • Bark and leaf
  • Roots and chloroplast bearing plants

Answer: Option B

4. 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

5. The compound used in anti-malarial drug is

  • Chloroquin
  • Aspirin
  • Neoprene
  • Isoprene

Answer: Option A

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