10th Standard English Medium Science Subject Transportation in Plants Circulation in Animals Book Back 7 Mark Questions with Solution Part - I

10th Standard

    Reg.No. :
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Science

Time : 00:30:00 Hrs
Total Marks : 35
    5 x 7 = 35
  1. What is Transpiration? Give the importance of transpiration.

  2. Differentiate between systole and diastole. Explain the conduction of heart beat.

  3. When any dry plant material is kept in water, they swell up. Name and define the phenomenon involved in this change.

  4. Doctors use stethoscope to hear the sound of the heart. Why?

  5. Transpiration is a necessary evil in plants. Explain.

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