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The amount of ____________in a plant cell alters its structure in order to facilitate movement?

Awater

Bprotein

Chormones

Delectro-chemical impulses

Answer:

A. water

Read Explanation:

  • The amount of water in a plant cell alters its structure in order to facilitate movement.

  • The amount of water in a plant cell directly affects its turgor pressure, which influences the structure of the cell and facilitates movement, such as opening and closing of stomata or bending of plant parts.


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Which one of the following is not related to homologous organs?

All of the statements given below regarding inhalation in humans are correct except one. Which one is NOT correct?

  1. a) Ribs move inward and diaphragm is raised.
  2. b) Ribs are lifted up and diaphragm becomes flat.
  3. c) Chest cavity becomes larger.
  4. d) Air is sucked into the lungs.