Air moves into the lungs when - Vidyadip

MCQ

Air moves into the lungs when

A
Atmospheric pressure is less than pressure within the lungs
✓
Atmospheric pressure is greater than pressure within the lungs
C
Atmospheric pressure is equal to the pressure within the lungs
D
None of these

✓

Answer

Correct option: B.

Atmospheric pressure is greater than pressure within the lungs

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

NEET STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Select the correct match

Amino acid	R group
A. Glycine	i. Hydrogen
B. Alanine	ii. A methyl group
C. Serine	iii. Hydroxymethyl group
D. Alanine	iv. Isopropyl group

The spinal cord extends from the brain through

In case of a couple where the male is having a very low sperm count, which technique will be suitable for fertilisation?

Each human limb is made of

Assertion : Corpus luteum degenerates in the absence of fertilization.

Reason : Progesterone level decreases.

A woman who substitutes or takes the place of the real mother to nurse the embryo is called

The active form of Entamoeba histolytica feeds upon

The monomeric protein which polymerises to form myosin is

The valves in the heart allows the blood flow in which direction?

$I.$ From atria to ventricles

$II.$ From ventricles to pulmonary artery

$III.$ From pulmonary artery to aorta

Choose the correct option

Which of the following contraceptive methods do involve the role of hormone?