NCERT Resources > NCERT Class 7 > NCERT Class 7 Science

Access Free Repository for Science Grade 7

Science can get difficult; make it easy for your child to learn concepts in Science with Learner's Note's FREE learning resources for grade 7 Science learners. Get complete access to Science textbooks, solutions-sheets, question banks and more for the best preparation ever. Help your child head towards the world of Science with our Grade 7 CBSE Science solution-inspired repository.
Navigate through the repository by searching for resources on the basis of subjects and topics. Happy learning to you!

Class 7
Science :- Respiration in Organisms_Part1

Why do we breathe fast when we run fast?


  • We need more energy to run fast


  • We need to expel more carbon dioxide


  • While fast breathing we gain speed


  • All of the above


    • Answer

    What is the final stage of respiration?


  • Breathing of oxygen


  • Distribution of oxygen to organs


  • Breakdown of food to release energy


  • None of the above


    • Answer

    What is aerobic respiration?


  • Breakdown of glucose without oxygen


  • Breakdown of glucose with oxygen


  • Respiration takes place in microorganisms


  • Respiration takes place in human


    • Answer

    What is the product of anaerobic respiration other than energy ?


  • Glucose and carbon dioxide


  • Oxygen and carbon dioxide


  • Carbon dioxide and Alcohol


  • Alcohol and Oxygen


    • Answer

    Trusted Globally

    • Learners from various parts of the world including UAE and South-East Asia love Learners Note. With global content made available for free, exciting tuition series and courses for almost all kinds of learners,Why wait? Let’s start the real learning

    Information
    Useful Link
    Contact Info

    Our Partners

    We Are Here

    Canada
    UAE
    Australia
    India