NCERT Solutions For Class 7 Science Chapter 1 Nutrition in Plants: In this article, we bring you NCERT Solutions Class 7 Science Chapter 1 – Nutrition in Plants. The solutions provided here are prepared by the top academic experts at Embibe as per NCERT Science textbook. You can either view the solutions or download free NCERT Solutions for Class 7 Science Chapter 1 in PDF format to study in offline mode. Furthermore, the NCERT Solutions for Class 7 Science Chapter 1 also involves extra questions. It will benefit students while completing their assignments and help them score good marks in their exams.
CBSE NCERT Solutions For Class 7 Science Chapter 1
All the solutions are solved strictly based on the CBSE NCERT guidelines to help students to solve their homework and assignments on time without any difficulty. The solutions will also help in a quick revision of the chapter.
Before getting into the details of CBSE NCERT Solutions for Class 7 Science Chapter 1, let’s look into the topics and subtopics included in this chapter:
|1.1||Mode of Nutrition in Plants|
|1.2||Photosynthesis – Food Making Process in Plants|
|1.3||Other Modes of Nutrition in Plants|
|1.5||How Nutrients are Replenished in the Soil?|
CBSE NCERT Solutions For Class 7 Science Chapter 1: Nutrients In Plants PDF Download
Here we have provided the solutions for Chapter 1 of NCERT Books for Class 7 Science:
Download NCERT Solutions for Class 7 Science for other chapters:
- Chapter 2 – Nutrition In Animals
- Chapter 3 – Fibre To Fabric
- Chapter 4 – Heat
- Chapter 5 – Acids, Bases And Salts
- Chapter 6 – Physical & Chemical Changes
- Chapter 7 – Weather, Climate & 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
CBSE Class 7 Science Chapter 1: Nutrition In Plants – Chapter Summary
The major components of food are carbohydrates, proteins, fats, vitamins, and minerals. These components of food are necessary for our body and are called nutrients. All living organisms require food. Plants can make their food themselves whereas animals and humans cannot make their food. Humans or animals get food from plants or animals that eat plants.
Thus, humans and animals are directly or indirectly dependent on plants. Plants are the only organisms that can prepare food by themselves. In this chapter, you will learn about how plants prepare their own food.
Download important study materials for CBSE Class 7 tabulated below:
|CBSE Class 7 Maths Syllabus||CBSE Class 7 Social Science Syllabus|
|NCERT Books for Class 7 Maths||NCERT Books For Class 7|
FAQs Related To NCERT Solutions Class 7 Science Chapter 1
Some of the frequently asked questions from this chapter are as under:
A: All organisms require energy for their life processes. So they either make food or eat other organisms. Plants prepare their food and acquire nutrients from abiotic components like soil, air, water and sunlight. On the other hand, animals need to get food from either plants or other animals to obtain nutrients.
A: Green plants use a process called photosynthesis to prepare their food. The process is as follows:
i) Water is taken from the roots of the plant, and it is transported to the leaves of the plant.
ii) Carbon dioxide from air enters the leaves through pores called stomata. This diffuses the cell containing chlorophyll.
iii) Water molecule is broken down into Hydrogen and Oxygen with the help of sunlight.
iv) Hydrogen combines with Oxygen and Hydrogen to form carbohydrates.
v) Photosynthesis is represented by the following equation.
(a) Green plants are called _____ since they synthesise their own food.
(b) The food synthesised by plants is stored as _____.
(c) In photosynthesis solar energy is absorbed by the pigment called _.
(d) During photosynthesis plants take in __________ and release ______ gas.
A: (a) Green plants are called autotrophs since they synthesise their food.
(b) The food synthesised by plants is stored as starch.
(c) In photosynthesis, solar energy is absorbed by the pigment called chlorophyll.
(d) During photosynthesis, plants take in Carbon dioxide and release Oxygen gas.
(i) Carbon dioxide is released during photosynthesis. (T/F)
(ii) Plants that synthesise their food are called saprotrophs. (T/F)
(iii) The product of photosynthesis is not a protein. (T/F)
(iv) Solar energy is converted into chemical energy during photosynthesis. (T/F)
A: i) False
(i) Root hair (ii) Stomata (iii) Leaf veins (iv) Petals
A: The correct answer is (ii) Stomata.
Now you are provided with all the necessary information regarding CBSE NCERT Solutions For Class 7 Science Chapter 1 (Nutrition in Plants) and we hope this detailed article helps. So, once you download the PDF solutions, you need to gear up and try understanding topics covered in Chapter 1 so that you do not find any difficulty in solving questions. Additionally, the availability of extra questions in the NCERT Solutions for Class 7 Science Chapter 1 will help you go further with the chapter. Students must have good knowledge of Nutrition in Plants to secure good marks in their class tests and exams.
If you have any doubt regarding NCERT Solutions, you can drop your comments below and we will get back to you as soon as possible.338 Views