Class 7 Exam > Class 7 Notes > Science Class 7 > Worksheet: Nutrition in Plants
Nutrition in Plants Class 7 Worksheet Science Chapter 1
Q.1. True/False
(i) The food synthesized by the plants is stored as starch.
(ii) Plants take carbon dioxide from the atmosphere mainly through their leaves.
(iii) Solar energy is converted into electrical energy during photosynthesis.
(iv) Carbon dioxide is released during photosynthesis.
(v) The starch is also a carbohydrate.
Q.2. Fill in the blanks.
(i) In photosynthesis solar energy is captured by the pigment called ____.
(ii) During photosynthesis plants take in ____ and release ____ .
(iii) ____ in plant take in carbon dioxide from the air for photosynthesis.
(iv) ____ are the products of photosynthesis.
(v) Solar energy is converted into ____ energy during photosynthesis.
Q.3. What are legume plants examples?
Q.4. From where do plants get raw materials to prepare their food?
Q.5. What is the ultimate source of energy for all living organisms?
Q.6. What are the components of food?
Q.7. What do you mean by nutrition?
Q.8. What are the different modes of nutrition found in plants?
Q.9. Why photosynthesis is named so?
Q.10. What are the other parts of plant where photosynthesis occurs except leaves?
Q.11. What are stomata?
Q.12. What is heterotrophic nutrition?
Q.13. What is chlorophyll?
Q.14. How do fungi grow and develop?
Q.15. What are the tiny openings on the surface of a leaf called?
Q.16. What are called parasites?
Q.17. Why can't humans or animals prepare their own food using CO2 water and minerals as the green plants do?
Q.18. What are algae?
Q.19. How fungus can be harmful and useful?
Q.20. Why do we boil the leaf in alcohol when we are testing it for starch?
You can find Worksheets Solutions here: Worksheet Solutions: Nutrition in Plants
The document Nutrition in Plants Class 7 Worksheet Science Chapter 1 is a part of the Class 7 Course Science Class 7.
All you need of Class 7 at this link: Class 7
|
111 videos|246 docs|28 tests
|
FAQs on Nutrition in Plants Class 7 Worksheet Science Chapter 1
| 1. What is nutrition in plants? |  |
Ans. Nutrition in plants refers to the process by which plants obtain and utilize essential nutrients for their growth and development. It involves the absorption of water, minerals, and gases, as well as the synthesis of organic compounds through photosynthesis.
| 2. How do plants obtain nutrients? | |
Ans. Plants obtain nutrients through their roots. The root hairs present on the surface of the roots absorb water and minerals from the soil. Additionally, plants also absorb carbon dioxide from the air and sunlight through their leaves, which is used for photosynthesis.
| 3. What are the essential nutrients required by plants? | |
Ans. Plants require several essential nutrients for their proper growth and development. These include macronutrients such as nitrogen, phosphorus, and potassium, as well as micronutrients like iron, manganese, and zinc. These nutrients are required in varying quantities and play crucial roles in various physiological processes of plants.
| 4. How does photosynthesis contribute to plant nutrition? | |
Ans. Photosynthesis is the process by which plants convert sunlight, water, and carbon dioxide into glucose and oxygen. Glucose serves as the primary source of energy for plants, while oxygen is released into the atmosphere. This process enables plants to synthesize organic compounds and produce their own food, thereby fulfilling their nutritional requirements.
| 5. What are the different types of nutrition in plants? | |
Ans. There are two main types of nutrition in plants: autotrophic nutrition and heterotrophic nutrition. Autotrophic nutrition is exhibited by green plants, algae, and some bacteria, where they can synthesize their own organic compounds through photosynthesis. Heterotrophic nutrition, on the other hand, is observed in non-green plants, fungi, and animals, where they obtain organic compounds by consuming other organisms.
About this Document
|
2.7K Views |
|
4.90/5 Rating |
|
Nov 21, 2024 Last updated |
Document Description: Worksheet: Nutrition in Plants for Class 7 2024 is part of Science Class 7 preparation.
The notes and questions for Worksheet: Nutrition in Plants have been prepared according to the Class 7 exam syllabus. Information about Worksheet: Nutrition in Plants covers topics
like and Worksheet: Nutrition in Plants Example, for Class 7 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Worksheet: Nutrition in Plants.
Introduction of Worksheet: Nutrition in Plants in English is available as part of our Science Class 7
for Class 7 & Worksheet: Nutrition in Plants in Hindi for Science Class 7 course.
Download more important topics related with notes, lectures and mock test series for Class 7
Exam by signing up for free. Class 7: Nutrition in Plants Class 7 Worksheet Science Chapter 1
Description
Full syllabus notes, lecture & questions for Nutrition in Plants Class 7 Worksheet Science Chapter 1 - Class 7 | Plus excerises question with solution to help you revise complete syllabus for Science Class 7 | Best notes, free PDF download
Information about Worksheet: Nutrition in Plants
In this doc you can find the meaning of Worksheet: Nutrition in Plants defined & explained in the simplest way possible. Besides explaining types of
Worksheet: Nutrition in Plants theory, EduRev gives you an ample number of questions to practice Worksheet: Nutrition in Plants tests, examples and also practice Class 7
tests
|
Explore Courses for Class 7 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Important questions
,mock tests for examination
,study material
,shortcuts and tricks
,Nutrition in Plants Class 7 Worksheet Science Chapter 1
,Semester Notes
,Viva Questions
,Exam
,Objective type Questions
,ppt
,practice quizzes
,past year papers
,Extra Questions
,Nutrition in Plants Class 7 Worksheet Science Chapter 1
,Previous Year Questions with Solutions
,Sample Paper
,Nutrition in Plants Class 7 Worksheet Science Chapter 1
,Free
,MCQs
,Summary
,video lectures
;
Additional Information about Worksheet: Nutrition in Plants for Class 7 Preparation
Worksheet: Nutrition in Plants Free PDF Download
The Worksheet: Nutrition in Plants is an invaluable resource that delves deep into the core of the Class 7 exam.
These study notes are curated by experts and cover all the essential topics and concepts, making your preparation more efficient and effective.
With the help of these notes, you can grasp complex subjects quickly, revise important points easily,
and reinforce your understanding of key concepts. The study notes are presented in a concise and easy-to-understand manner,
allowing you to optimize your learning process. Whether you're looking for best-recommended books, sample papers, study material,
or toppers' notes, this PDF has got you covered. Download the Worksheet: Nutrition in Plants now and kickstart your journey towards success in the Class 7 exam.
Importance of Worksheet: Nutrition in Plants
The importance of Worksheet: Nutrition in Plants cannot be overstated, especially for Class 7 aspirants.
This document holds the key to success in the Class 7 exam.
It offers a detailed understanding of the concept, providing invaluable insights into the topic.
By knowing the concepts well in advance, students can plan their preparation effectively.
Utilize this indispensable guide for a well-rounded preparation and achieve your desired results.
Worksheet: Nutrition in Plants Notes
Worksheet: Nutrition in Plants Notes offer in-depth insights into the specific topic to help you master it with ease.
This comprehensive document covers all aspects related to Worksheet: Nutrition in Plants.
It includes detailed information about the exam syllabus, recommended books, and study materials for a well-rounded preparation.
Practice papers and question papers enable you to assess your progress effectively.
Additionally, the paper analysis provides valuable tips for tackling the exam strategically.
Access to Toppers' notes gives you an edge in understanding complex concepts.
Whether you're a beginner or aiming for advanced proficiency, Worksheet: Nutrition in Plants Notes on EduRev are your ultimate resource for success.
Worksheet: Nutrition in Plants Class 7 Questions
The "Worksheet: Nutrition in Plants Class 7 Questions" guide is a valuable resource for all aspiring students preparing for the
Class 7 exam. It focuses on providing a wide range of practice questions to help students gauge
their understanding of the exam topics. These questions cover the entire syllabus, ensuring comprehensive preparation.
The guide includes previous years' question papers for students to familiarize themselves with the exam's format and difficulty level.
Additionally, it offers subject-specific question banks, allowing students to focus on weak areas and improve their performance.
Study Worksheet: Nutrition in Plants on the App
Students of Class 7 can study Worksheet: Nutrition in Plants alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Worksheet: Nutrition in Plants,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Worksheet: Nutrition in Plants is prepared as per the latest Class 7 syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup