Rate of breating is controlled by - Vidyadip

MCQ

Rate of breating is controlled by

A
The amount of freely available oxygen
✓
Carbon dioxide
C
Muscular function of the body
D
Stress

✓

Answer

Correct option: B.

Carbon dioxide

b
It’s obvious.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from STD 11 - 14. Breathing and exchange in gases→STD 11 - 14. Breathing and exchange in gases — all question types→BIOLOGY STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

The most common respiratory substrate is:

Which one of the following is a living fossil

How many $ATP$ are used in glycolysis or For complete phosphorylation of a glucose molecule, how many $ATP$ molecules are required

Which endocrine gland is called ‘the Throne of immunity’?

Term 'Leptome' is a synonym of

Choose incorrect statement

In dark reaction, first reaction is the

$RQ$ of Tripalmitin is

Structure made up of chitin in cockroach

The structural unit of nucleic acid is: