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Term 2 Organ Systems in Animals Two Marks Questions

9th Standard

    Reg.No. :
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Science

Time : 00:45:00 Hrs
Total Marks : 30
    15 x 2 = 30
  1. Arrange the following five steps of nutrition in correct sequence: (digestion, assimilation, ingestion, egestion, absorption)

  2. The stomach secretes gastric juice, which contains hydrochloric acid. What is its function?

  3. How is the small intestine designed to absorb digested food?

  4. Why do we sweat?

  5. State any two vital functions of human kidney.

  6. How is it possible to control the urge to pass urine?

  7. What are villi?

  8. Name the bile salts.

  9. Name the bile pigments.

  10. What is heparin?

  11. What are Islets of Langerhans?

  12. What is succus entericus?

  13. What is vermiform appendix?

  14. What is the contribution of Joseph Murray in Nephrology?

  15. What is parturition?

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