Home
Class 12
BIOLOGY
Increased asthmatic attacks in certain s...

Increased asthmatic attacks in certain seasons are related to

A

hot and humid environment

B

eating fruits preserved in tin containers

C

inhalation of seasonal pollen

D

low temperature

Text Solution

Verified by Experts

The correct Answer is:
C
Asthma is n respiratory disorder. It is caused by foreign allergens and dust. particles present in the air passing through the respiratory system, the pollen grams present in air can cause asthmatic attacks in certain seasons as are produced in large number in that particular seasons.
Promotional Banner

Similar Questions

Explore conceptually related problems

HIV attacks

What is heart attack ?

If Entamoeba attacks liver it causes

The organisms which attack dead animals are :

The bacteria which attack dead animals are

In the reaction the attacking species is

On the basis of host attacked viruses are classified into

Paddy bug attacks Rice plants

Population of an insect species increases explosively during rainy season. It disappears at the end of the season due to

The population of an insect species shows and explosive increase in numbers during rainy season followed by its disappearance at the end of the season. What does this show ?