K.K. GUPTA and STALIN MALHOTRA Solutions for Chapter: Microorganisms, Exercise 2: EXERCISES

Author:K.K. GUPTA & STALIN MALHOTRA

K.K. GUPTA Science Solutions for Exercise - K.K. GUPTA and STALIN MALHOTRA Solutions for Chapter: Microorganisms, Exercise 2: EXERCISES

Attempt the practice questions on Chapter 2: Microorganisms, Exercise 2: EXERCISES with hints and solutions to strengthen your understanding. Frank Experience Science solutions are prepared by Experienced Embibe Experts.

Questions from K.K. GUPTA and STALIN MALHOTRA Solutions for Chapter: Microorganisms, Exercise 2: EXERCISES with Hints & Solutions

MEDIUM
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 2 - Microorganisms>EXERCISES>Q 1

Refrigeration helps to preserve food for a longer time.

MEDIUM
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 2 - Microorganisms>EXERCISES>Q 2

Microbes thrive in dehydrated food.

MEDIUM
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 2 - Microorganisms>EXERCISES>Q 3

Spirogyra helps in fixing environmental nitrogen.

EASY
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 2 - Microorganisms>EXERCISES>Q 4

Tuberculosis is caused by contaminated food and water.

EASY
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 2 - Microorganisms>EXERCISES>Q 5

An antibiotic called penicillin is derived from a fungus.

MEDIUM
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 2 - Microorganisms>EXERCISES>Q 5

Give examples of natural and chemical preservatives. List the food items in which they are used.

MEDIUM
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 2 - Microorganisms>EXERCISES>Q 1

How are microbes useful to us?

EASY
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 2 - Microorganisms>EXERCISES>Q 2

Describe different ways by which a pathogen can enter a human body.