Home
Class 12
BIOLOGY
A : Left ventricle pumps blood at a much...

A : Left ventricle pumps blood at a much higher pressure to all body parts involved in systemic circulation.
R : The muscular wall of the left ventricle is two to four times as thick as the wall of right ventricle.

A

If both Assertion & Reason are true and the reason is the correct explanation of the assertion, then mark (1).

B

If both Assertion & Reason are true but the reason is not the correct explanation of the assertion, then mark (2).

C

If Assertion is true statement but Reason is false, then mark (3).

D

If both Assertion and Reason are false statements, then mark (4).

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • BODY FLUIDS AND CIRCULATION

    AAKASH INSTITUTE|Exercise Assignment Section - C Previous Year Questions|69 Videos

  • BIOTECHNOLOGY-PRINCIPLES AND PROCESSES

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION-D (Assertion-Reason Type Question)|10 Videos

  • BREATHING AND EXCHANGE OF GASES

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION - D|11 Videos

Similar Questions

Explore conceptually related problems

The wall of left ventricle is thicker than right ventricle.

Why does the left ventricle has a thicker wall than the right ventricle ? Explain.

Left ventricle of human heart has thickest wall. Why?

The thick muscular projections on the walls of the ventricle are called

Blood passes from left ventricle to right atrium. It is

Assertion (A): The muscular walls of ventricles are thicker than auricles. Reason (R): This helps in preventing the back flow of blood.

The pathway of blood from left ventricle of the heart to the right atrium is

The inability of the left ventricle to pump blood adequately to the body's cells is indicative of .......