Moderate

The water moves by osmosis from nearby xylem into the sucrose containing sieve tube which increases the _ pressure of the sieve tube element.

Correct answer: C. Hydrostatic

  • A. Water
  • B. Solute
  • C. Hydrostatic
  • D. Hydrodynamic

Explanation

Hydrostatic pressure refers to the pressure that any fluid in a confined space exerts. Since the volume of water increases, it will exert more pressure.

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About Circulation

The circulatory system covers the chambers, valves and conducting pathway of the human heart, along with the cardiac cycle and control of heartbeat. It compares arteries, veins and capillaries by structure and function, and explains how the lymphatic system returns tissue fluid, transports absorbed fats and supports immunity.

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