Class 7 Science Practice Assignments: CBSE Class 7 Science Collection of Assignments Set 01
Review targeted academic assignments with the CBSE Class 7 Science Collection of Assignments Set 01. Built according to official CBSE standards for the 2026-27 term, these downloadable Class 7 Science worksheets support effective daily practice for All topics.
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View or download the dedicated CBSE Class 7 Science Collection of Assignments Set 01 resource below. Engaging with these assignments under focused study conditions ensures continuous academic progress and mastery of the 2026-27 curriculum.
1. Nutrition in Plants
Q 1 Name a plant that has both autotrophic as well as heterotrophic mode of nutrition. Mark (1)
Q 2 Name the green pigment that helps the leaves to capture sunlight. Mark (1)
Q 3 What is a lichen? Mark (1)
Q 4 What is the stored form of carbohydrates in plants? Mark (1)
Q 5 Why in the rainy season does a loaf of bread turn blue, brown or greenish? Mark (1)
Q 6 Write the chemical equation representing the process of photosynthesis. Marks (2)
Q 7 How are nutrients replenished in the soil? Marks (2)
Q 8 Why does the pitcher plant feed on insects though it is green? Marks (2)
Q 9 How would you test the presence of starch in leaves? Marks (2)
Q 10 What do you mean by heterotrophs? Marks (2)
Q 11 What is Autotrophic nutrition? Give an example of autotrophs. Marks (2)
Q 12 Why do organisms need to take food? Marks (2)
Q 13 Define nutrition. Marks (2)
Q 14 What are nutrients? Marks (2)
Q 15 (i) How do fungi appear suddenly during the rainy season?
(ii) What is the mode of nutrition adapted by fungi? Marks (3)
Q 16 What is the difference between parasites and saprotrophs? Give an example for each. Marks (3)
Q 17 (i) Define the process of photosynthesis.
(ii) What is site of the photosyntheis in plants? Marks (3)
Q 18 What are insectivorous plants? Explain with example. Marks (5)
Q 19 Draw the diagram of:
(a) Stomata
(b) Schematic diagram showing photosynthesis. Marks (5)
Q 20 What is symbiosis? Explain this relationship with help of two examples. Marks (5)
Q 21 Why are leaves called the food factories of plants? Explain.
2. Nutrition in Animals
Q 1 What is the mode of feeding in Python?
Q 2 What are the two components of digestive system?
Q 3 Name the process of taking in food?
Q 4 Name the glands present in the mouth.
Q 5 What helps the food to taste it by our tongue?
Q 6 Name the largest gland in human body.
Q 7 Write one similarity and one difference between the nutrition in amoeba and human beings.
Q 8 Why do we get instant energy from glucose?
Q 9 What is the function of premolars and molars? Write the number of both teeth in each jaw.
Q 10 Which teeth do you use for piercing and tearing? Write the number of these teeth.
Q 11 How many types of teeth do you find in humans? Name them.
Q 12 What are the main steps of digestion in humans?
Q 13 What is digestive System?
Q 14 Name the type of food and mode of feeding of the following animals
a) Ant
b) Mosquito
Q 15 Define digestion.
Please refer to the link below for CBSE Class 7 Science Collection of Assignments Set A
Free study material for Science
Download Practice Assignments: Class 7 Science All topics
Download Assignment: All topics (Class 7 Science)
Explore reliable practice questions for All topics tailored for Class 7 learners. Use these structured worksheets to evaluate preparedness and strengthen core problem-solving skills.
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- Exam Alignment: Questions strictly follow contemporary CBSE sample papers and grading schemes.
- Comprehensive Coverage: Features objective drills, case studies, and structured descriptive problems for All topics.
- Pacing & Precision: Regular problem-solving builds critical calculation speed and test-taking accuracy.
Steps to Complete All topics Assignments Successfully
- Concept Foundation: Review the NCERT book for Class 7 Science thoroughly before diving into assignment tasks.
- Self-Evaluation: Solve exercises independently before inspecting professional answer guides.
- Progress Monitoring: Note down complex formulas or concepts, clearing them up using available online practice aids.
FAQs
You can download free PDF assignments for Class 7 Science All topics from StudiesToday.com. These practice sheets have been updated for the 2026-27 session covering all concepts from latest NCERT textbook.
Yes, our teachers have given solutions for all questions in the Class 7 Science All topics assignments. This will help you to understand step-by-step methodology to get full marks in school tests and exams.
Yes. These assignments are designed as per the latest CBSE syllabus for 2026. We have included huge variety of question formats such as MCQs, Case-study based questions and important diagram-based problems found in All topics.
Practicing topicw wise assignments will help Class 7 students understand every sub-topic of All topics. Daily practice will improve speed, accuracy and answering competency-based questions.
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