9th Class Science Tissues Question Bank 9th CBSE Science Tissues

  • question_answer
      Differentiate the following activities on the basis of voluntary (V) or involuntary (IV) muscles. Jumping of frog  (b) Pumping of the heart Writing with hand (d) Movement of chocolate in your intestine [NCERT Exemplar]

    Answer:

                      (a) V         (b) IV           (c) V         (d) IV


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