Question Detail

The most abundant constituent of atmospheric air is ?

Oxygen
Hydrogen
Carbon
Nitrogen

Answer: Option D

Similar Questions :

1. Which is not an example of fungi ?

Mushroom
Mucor
Albugo
Pulp

Answer: Option D

2. Plants receive their nutrients mainly from ?

atmosphere
chlorophyll
light
soil

Answer: Option D

3. Plants developing in dry conditions are ?

lithophytes
xerophytes
mesophytes
hydrophytes

Answer: Option B

4. What is scientific name of Mango ?

Bos indicus
Mangifera indica
Musca domestica
Oryza sativa

Answer: Option B

Explanation:

Bos indicus is scientific name of Cow.

Musca domestica is scientific name of Housefly.

Oryza sativa is scientific name of Rice.

5. Healing of wounds is hastened by vitamin ?

C
A
E
D

Answer: Option A

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