ICSE Class 7 Biology Important Questions

Biology is a branch of science that includes the study of living organisms, covering all the essential features of them. Biology is one of the most important subjects that many students learn growing up. It teaches you about the elements of existence, and hence, it is crucial to get high marks in the subject. The ICSE Class 7 important questions help you in achieving it. Our subject experts have framed these important questions of Biology, which will help students while preparing for their final exam. Students should go through these important questions once they are done with the complete syllabus.

Practising these important questions will help the students to clear their concepts and be thorough with the ICSE Class 7 Biology syllabus. It provides important questions from each chapter so that students can revise the whole chapter in a quick time. Studying these important questions is very beneficial from the exam point of view as it gives an overview to the students on the types of questions they can expect in their final exam.

The ICSE Class 7 Important Questions are given below for the students so that they can prepare themselves effectively for the exam.

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  1. Classify the following plants as monocots and dicots-Rice, peas, Grass, and Brinjal.
  2. State any three points of differences between monocots and dicots.
  3. State one point of difference between the following on the basis of what is given in the brackets
    1. Striated muscles and unstriated muscles (control)
    2. Xylem and phloem (direction of transport)
    3. Molluscs and echinoderms (movement)
    4. Aerobic respiration and anaerobic respiration (amount of energy released)
    5. Cocci and bacilli (shape)
  4. Find the odd one out.
    1. Lungs, Bronchi, Trachea, Kidneys
    2. Annelida, Arthropoda, Reptilia, Nematoda
    3. Euglena, Spirogyra, Amoeba, Chlorella
    4. Pituitary, Thyroid, Adrenal, Spinal cord
    5. Penguins, Ostrich, Vultures, Kiwis
  5. Explain movement in Amoeba and Paramoecium.
  6. Define the following.
    1. Classification
    2. Binary fission
    3. Vertebrates
    4. Photosynthesis
    5. Sensory nerve
  7. What are the symptoms of food allergy?
  8. In which phylum is liver fluke placed? Why?
  9. What are the main functions of the cerebellum?
  10. Leaves of a healthy potted plant were coated with Vaseline. Will this plant remain healthy for long? Give reasons.
  11. State the differences between respiration and photosynthesis.
  12. Define the term Egestion.
  13. What is meant by Tissue?
  14. Explain Symbiosis.
  15. What are Monocotyledons?
  16. Briefly explain Breathing.
  17. Write two characteristics and one example for each of the following:
    1. Arthropoda
    2. Annelida
    3. Mollusca
  18. State the commercial importance of yeast.
  19. Write three points of differences between the xylem and phloem.
  20. What are allergens? Name any two allergens.

Benefits of practising ICSE Class 7 Biology Important Questions

  • It gives confidence to the students while writing the final question paper.
  • ICSE Important Questions covers the entire syllabus, so it helps in quick revision of it.
  • Practising important questions helps in analyzing the overall performance.
  • It is the best study material from the exam point of view.


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