NCERT Grade 7 Science Chapter 1, Nutrition in Plants deals with the mode of nutrition in plants and how do these green organisms overcome their need of food and nutrition.The chapter begins by discussing the different methods and ways by which plants obtain food and gradually deals with the biochemical process of photosynthesis that forms the basis of life.The process by which green plants prepare their own food – photosynthesis is discussed with the help of simple equation and diagrammatic representation for in-depth understanding. Students shall further learn about this process in detail in higher classes.NCERT Grade 7 Science Chapter 1, Nutrition in Plants then deals with secondary modes of nutrition in plants and also saprophytes that proves to be an expansion of the learning experience of the students.
How Nutrition in Plants replenish the soil is discussed in the last part of the chapter that makes the students aware of how plants help to maintain homeostasis in the environment and maintain the balance in nature.Simple language, lots of activities, exercises and daily life examples make the learning experience fun-filled and helps for longer retention.Introduction to new concepts, new technical terms, Project work and demonstrations, make this chapter very creative and colourful.Students get accustomed to new terms and phenomena that shall help them in the future to deal with complex concepts associated to nutrition.
Get 100 percent accurate NCERT Solutions for Class 7 Science Chapter 1 (Nutrition in Plants) explained by expert Science teachers. We provide solutions for the questions given in Class 7 Science textbook as per CBSE Board guidelines from the latest NCERT book for Class 7 Science. The topics and sub-topics in Chapter 1 Nutrition in Plants are given below.
Ex 1.1 - MODE OF NUTRITION IN PLANTS
Ex 1.2 - PHOTOSYNTHESIS — FOOD MAKING PROCESS IN PLANTS
Ex 1.3 - OTHER MODES OF NUTRITION IN PLANTS
Ex 1.4 - SAPROTROPHS
Ex 1.5 - HOW NUTRIENTS ARE REPLENISHED IN THE SOIL.
We cover all questions in the chapter given below:-
Chapter 1 - 12 Questions with Solutions.
Other than given exercises, you should also practice all the solved examples given in the book to clear your concepts on Nutrition in Plants. Download the free PDF of Chapter 1 Nutrition in Plants and take the print out to keep it handy for your exam preparation.
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