EXERCISES

Author:Jharkhand Board

Jharkhand Board Biology Solutions for EXERCISES

Simple step-by-step solutions to EXERCISES questions of Strategies for Enhancement in Food Production from BIOLOGY: CLASS XII. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from EXERCISES with Hints & Solutions

EASY
12th Jharkhand Board
IMPORTANT
BIOLOGY: CLASS XII>Chapter 9 - Strategies for Enhancement in Food Production>EXERCISES>Q 5

What is apiculture? How is it important in our lives?

EASY
12th Jharkhand Board
IMPORTANT
BIOLOGY: CLASS XII>Chapter 9 - Strategies for Enhancement in Food Production>EXERCISES>Q 6

Discuss the role of a fishery in the enhancement of food production.

MEDIUM
12th Jharkhand Board
IMPORTANT
BIOLOGY: CLASS XII>Chapter 9 - Strategies for Enhancement in Food Production>EXERCISES>Q 7

Briefly describe various steps involved in plant breeding.

MEDIUM
12th Jharkhand Board
IMPORTANT
BIOLOGY: CLASS XII>Chapter 9 - Strategies for Enhancement in Food Production>EXERCISES>Q 8

Explain what is meant by biofortification ?

MEDIUM
12th Jharkhand Board
IMPORTANT
BIOLOGY: CLASS XII>Chapter 9 - Strategies for Enhancement in Food Production>EXERCISES>Q 9

Which part of the plant is best suited for making virus-free plants and why?

MEDIUM
12th Jharkhand Board
IMPORTANT
BIOLOGY: CLASS XII>Chapter 9 - Strategies for Enhancement in Food Production>EXERCISES>Q 10

What is the major advantage of producing plants by micropropagation?

MEDIUM
12th Jharkhand Board
IMPORTANT
BIOLOGY: CLASS XII>Chapter 9 - Strategies for Enhancement in Food Production>EXERCISES>Q 11

Find out what the various components of the medium used for propagation of an explant in vitro are?

MEDIUM
12th Jharkhand Board
IMPORTANT
BIOLOGY: CLASS XII>Chapter 9 - Strategies for Enhancement in Food Production>EXERCISES>Q 12

Name any five hybrid varieties of crop plants which have been developed in India.