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1. Nutrition in Plants SCIENCE class 7 in English Medium ncert book solutions Additional Short Answered questions
1. Nutrition in Plants Additional Short Answered questions – Complete NCERT Book Solutions for Class 7 Science (English Medium). Get all chapter explanations, extra questions, solved examples and additional practice questions for 1. Nutrition in Plants Additional Short Answered questions to help you master concepts and score higher.
1. Nutrition in Plants SCIENCE class 7 in English Medium ncert book solutions Additional Short Answered questions
NCERT Solutions for Class 7 Science play an important role in helping students understand the concepts of the chapter 1. Nutrition in Plants clearly. This chapter includes the topic Additional Short Answered questions, which is essential from both academic and examination point of view. The solutions provided here are prepared strictly according to the latest NCERT syllabus and follow the guidelines of CBSE to ensure accuracy and relevance. Each question is explained in a simple and student-friendly manner so that learners can grasp the concepts without confusion. These NCERT Solutions are useful for regular study, homework help, and exam preparation. All textbook questions are solved step by step to improve problem-solving skills and conceptual clarity. Students of Class 7 studying Science can use these solutions to revise important topics, understand difficult questions, and practise effectively before examinations. The chapter 1. Nutrition in Plants is explained in a structured way, making it easier for students to connect the theory with the topic Additional Short Answered questions. By studying these updated NCERT Solutions for Class 7 Science, students can build a strong foundation, boost their confidence, and score better marks in school and board exams.
1. Nutrition in Plants
Additional Short Answered questions
Nutrition in Plants
Ques1:- What is the stomata?
Ans:- There are tiny pores present on the surface of the leaves. These pores are surrounded by guard cells. Such pores are called stomata.
Ques2:- Write the function of stomata.
Ans:- The function of stomata
(i) Transportation of gases occurs through the stomata.
(ii) Vaporisation also takes place through it.
Ques3:- Why are algae green in colour?
Ans:- Due to chlorophyll
Ques4:- What is parasite?
Ans:- The organism that derives nutrients from another organism without benefiting, it is called parasite.
Ques5:- What are algae?
Ans:- Slimy, green patches in ponds or in other stagnant water bodies are observed. These are generally formed by the growth of organisms called algae.
Ques6:- What is host?
Ans:- Some organisms allow another to live and get nutrient to itself. These organisms are called host.
Ques7:- Write the type of heterotrophic mode of nutrition.
Ans:-
(i) Parasitic mode of nutrition.
(ii) Saprotrophic mode of nutrition.
Ques8:- Name a plant which takes nutrients as parasitic mode of nutrition.
Ans:- Cuscuta.
Ques9:- Name a insectivorous plant.
Ans:- Pitcher plant.
Ques10:- Name some organisms that intake Saprotrophic mode of nutrition.
Ans:- Bacteria, Fungi and algae etc.
Ques11:- What is symbiotic relationship?
Ans:- Some organisms live together and share shelter and nutrients. This is called symbiotic relationship.
Ques12:- Name the bacteria which convert nitrogen in its soluble form.
Ans:- Rhizobium.
Ques13:- Name a organism which make a symbiotic relationship.
Ans:- Lichens.
Ques14:- Name the bacteria which are found in the roots of gram, peas and other legumes plants.
Ans:- Rhizobium.
Ques15:- What are cells?
Ans:- The bodies of living organisms are made of tiny units called cells.
Ques16:- What is cell membrane?
Ans:- The cell is enclosed by a thin outer boundary, called the cell membrane.
Ques17:- What is nucleus?
Ans:- Most cells have a distinct, centrally located spherical structure called the nucleus.
Ques18:- What is cytoplasm?
Ans:- The nucleus is surrounded by a jelly-like substance called cytoplasm.
Ques19:- What is chlorophyll?
Ans:- It is a green pigment found in plants which helps is photosynthesis.
See other sub-topics of this chapter:
1. Chapter Review 2. Text-book Questions (Exercise) 3. Additional Short Answered questions 4. Additional long-Answered Questions