Home
Class 12
BIOLOGY
The pollution which are already present ...

The pollution which are already present in nature, but are released
in substantial amounts by man are known as

A

Qualitative pollutants

B

Degradable pollutants

C

Primary pollutants

D

Quantitative pollutants

Text Solution

Verified by Experts

The correct Answer is:
D
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • PLANT PHYSIOLOGY : PHOTOSYNTHESIS IN HIGHER PLANTS

    ALLEN|Exercise S|110 Videos
  • REPRODUCTION IN ORGANISMS & SEXUAL REPRODUCTION IN FLOWERING PLANTS

    ALLEN|Exercise Question|53 Videos

Similar Questions

Explore conceptually related problems

Name a pollutant which is carcinogenic in nature

Those pollutants which are readily degradable by natural process are called

Those pollutants which are readily degradable by natural process are called

What are the states in which water is present in nature ?

The non-nutrient chemicals which acts as intercellular messengers and are produced in trace amounts are known as

Which protein is present in largest amount in human body :-

Total amount of inorganic matter present in particular area time in an ecosystem in known as :-

Reaction in which a great amount of energy is released to form new bonds.

Nitration is an example of aromatic electrophilic substitution and its rate depends upon the group already present in the benzene ring. Out of benzene and phenol, which one is more easily nitrated and why ?

When selection acts to eliminate both extremes from an array of phenotypes, the frequency of intermediate type, which is already present in more, gets increased. This type of selection is called