Prasanta Kumar Bardhan and Salil Kumar Chaudhuri Solutions for Exercise 1: EXERCISE

Author:Prasanta Kumar Bardhan & Salil Kumar Chaudhuri

Prasanta Kumar Bardhan Biology Solutions for Exercise - Prasanta Kumar Bardhan and Salil Kumar Chaudhuri Solutions for Exercise 1: EXERCISE

Attempt the free practice questions from Exercise 1: EXERCISE with hints and solutions to strengthen your understanding. A TEXT BOOK OF BIOLOGY CLASS 12 solutions are prepared by Experienced Embibe Experts.

Questions from Prasanta Kumar Bardhan and Salil Kumar Chaudhuri Solutions for Exercise 1: EXERCISE with Hints & Solutions

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12th West Bengal Board
IMPORTANT

What is immunoglobulins? Describe the basic chemical structures of two immunoglobulin molecules. 

HARD
12th West Bengal Board
IMPORTANT

Define immunodeficiency. Give a brief account of AIDS 

HARD
12th West Bengal Board
IMPORTANT

What is immune system? What are its main kinds? What is the role of B-type and T-type cells in the body defensive mechanism.

HARD
12th West Bengal Board
IMPORTANT

Briefly explain the various type disorders arising from improper functioning of the immune system.

HARD
12th West Bengal Board
IMPORTANT

Explain cell-mediated immune system in detail.

HARD
12th West Bengal Board
IMPORTANT

Explain ill effects of alcohol on different body parts of an alcohol abuser.

HARD
12th West Bengal Board
IMPORTANT

Name the causative agent of AIDS. What are its symptoms and modes of transmission? Describe the preventive measures of AIDS.

HARD
12th West Bengal Board
IMPORTANT

Define drug addiction. Classify drugs that lead to addiction and discuss their ill effects.