Why do organisms need to take food?

Important Questions on Nutrition In Plants

MEDIUM

7th Jammu and Kashmir Board

IMPORTANT

SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 1 - Nutrition In Plants>EXERCISES>Q 2

Distinguish between a parasite and a saprotroph.

MEDIUM

7th Jammu and Kashmir Board

IMPORTANT

SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 1 - Nutrition In Plants>EXERCISES>Q 3

How would you test the presence of starch in leaves?

MEDIUM

7th Jammu and Kashmir Board

IMPORTANT

SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 1 - Nutrition In Plants>EXERCISES>Q 4

Give a brief description of the process of synthesis of food in green plants.

MEDIUM

7th Jammu and Kashmir Board

IMPORTANT

SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 1 - Nutrition In Plants>EXERCISES>Q 5

Show with the help of a sketch that plants are the ultimate source of food.

MEDIUM

7th Jammu and Kashmir Board

IMPORTANT

SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 1 - Nutrition In Plants>EXERCISES>Q 6

Choose the correct answer from option given in the bracket:
Green plants are called _____ since they synthesise their own food. (autotrophs/ heterotrophs)

MEDIUM

7th Jammu and Kashmir Board

IMPORTANT

SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 1 - Nutrition In Plants>EXERCISES>Q 6

The food synthesised by the plants is stored as _____. (Starch/Glycogen)

MEDIUM

7th Jammu and Kashmir Board

IMPORTANT

SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 1 - Nutrition In Plants>EXERCISES>Q 6

In photosynthesis, solar energy is captured by the pigment called _____.

MEDIUM

7th Jammu and Kashmir Board

IMPORTANT

SCIENCE A TEXTBOOK FOR CLASS 7>Chapter 1 - Nutrition In Plants>EXERCISES>Q 7

Name a parasitic plant with yellow, slender and tubular stem. (Cuscuta/Indian pipe)