Inland fisheries are referred to

Important Questions on Improvements in Food Resources

MEDIUM

9th CBSE

IMPORTANT

Science for Ninth Class (Part-3) Biology>Chapter 1 - Improvements in Food Resources>Multiple Choice Questions>Q 7

Plants can be made disease-resistant by

EASY

9th CBSE

IMPORTANT

Science for Ninth Class (Part-3) Biology>Chapter 1 - Improvements in Food Resources>Multiple Choice Questions>Q 8

The process of cross-breeding two different varieties of crop plants each having a desired characteristic is known as

EASY

9th CBSE

IMPORTANT

Science for Ninth Class (Part-3) Biology>Chapter 1 - Improvements in Food Resources>Multiple Choice Questions>Q 9

Milk does not provide

MEDIUM

9th CBSE

IMPORTANT

Science for Ninth Class (Part-3) Biology>Chapter 1 - Improvements in Food Resources>Multiple Choice Questions>Q 10

Which of the following statement is correct about fertilizer?

EASY

9th CBSE

IMPORTANT

Science for Ninth Class (Part-3) Biology>Chapter 1 - Improvements in Food Resources>Multiple Choice Questions>Q 11

Which of the following is incorrect for green manure?

MEDIUM

9th CBSE

IMPORTANT

Science for Ninth Class (Part-3) Biology>Chapter 1 - Improvements in Food Resources>Multiple Choice Questions>Q 12

When both crops and livestock are raised on the same farm, it is known as

EASY

9th CBSE

IMPORTANT

Science for Ninth Class (Part-3) Biology>Chapter 1 - Improvements in Food Resources>Multiple Choice Questions>Q 1

Living organisms are used in

EASY

9th CBSE

IMPORTANT

Science for Ninth Class (Part-3) Biology>Chapter 1 - Improvements in Food Resources>Multiple Choice Questions>Q 2

The principal cereal crop of India is