NCERT Solutions for Class 7 Science Chapter 1 Nutrition in Plants

 

NCERT Solutions for Class 7 Science Chapter 1 Nutrition in Plants: All living organisms require food. Plants can synthesize food for themselves but animals including humans cannot. They get it from plants or animals that eat plants. Thus, humans and animals are directly or indirectly dependent on plants. All organisms need food and utilize it to get energy for growth and maintenance of their body. Green plants synthesize food for themselves by the process of photosynthesis. They are autotrophs. Plants like Cuscuta are parasites. They take food from the host plant. Plants use simple chemical substances like carbon dioxide, water, and minerals for the synthesis of food. Chlorophyll, water, carbon dioxide, and sunlight are the essential requirements for photosynthesis.

Here are the important Topics of NCERT Solutions for Class 7 Science Chapter 1 Nutrition in Plants mentioned below:

1.1 Mode of Nutrition in Plants

1.2 Photosynthesis - Food Making Process in Plants

1.3 Other Modes of Nutrition in Plants

1.4 Saprotrophs

1.5 How Nutrients Are Replenished in the Soil

In this chapter you will also study about the complex chemical substances such as carbohydrates are the products of photosynthesis. Solar energy is absorbed by the chlorophylls present in leaves/plants. Oxygen is produced during photosynthesis. Oxygen released in photosynthesis is utilized by living organisms for their survival. Many fungi derive nutrition from dead and decaying matter. They are saprotrophs. A few plants and all animals are dependent on others for their nutrition and are called heterotrophs.

After going through this chapter, you must be able to get the NCERT Solution of these questions which are mentioned below, as these questions are from the Science book of NCERT.

Q1.  How would you test the presence of starch in leaves?

Q2. Give a brief description of the process of synthesis of food in green plants.

Q3. Show with the help of a sketch that plants are the ultimate source of food.

If you have any problem in answering these questions or you are not getting the correct answers then don't worry, NCERT Solutions for Class 7 Science Chapter 1 Nutrition in Plants is there for you to help. Solutions for NCERT Class 7 Science Chapter 1 Nutrition in Plants will give you answers to all the questions which are mentioned in the NCERT book.

First of all, try to answer all the questions by yourself. Then, if you need any help, NCERT Solutions for Class 7 Science Chapter 1 Nutrition in Plants will suggest you the best answer written by our experts.

NCERT Solutions for Class 7 Science Chapter 1 Nutrition in Plants - Solutions

 

NCERT Solutions for Class 7 Science – Chapter-wise

Chapter No.

Chapters Name

Chapter 2

Nutrition in Animals

Chapter 3

Fibre to Fabric

Chapter 4

Heat

Chapter 5

Acids, Bases and Salts

Chapter 6

Physical and Chemical Changes

Chapter 7

Weather, Climate and Adaptations of Animals to Climate

Chapter 8

Winds, storms and cyclones

Chapter 9

Soil

Chapter 10

Respiration in Organisms

Chapter 11

Transportation in Animals and Plants

Chapter 12

Reproduction in Plants

Chapter 13

Motion and Time

Chapter 14

Electric Current and Its Effects

Chapter 15

Light

Chapter 16

Water: A Precious Resource

Chapter 17

Forests: Our Lifeline

Chapter 18

Wastewater Story

 

NCERT Solutions for Class 7- Subject Wise

NCERT Solutions for Class 7 Maths

NCERT Solutions for Class 7 Science

 

 

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