Plant Hormones and Growth: Auxin Function
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Questions and Answers

How do plants like the sensitive plant move their leaves in response to touch?

  • By changing the amount of water in cells (correct)
  • By using nervous tissue
  • By relying on specialized tissues for conduction
  • By contracting muscle tissue

What type of movement is dependent on growth in plants?

  • Movement of animal muscle cells
  • Tendril movement (correct)
  • Conduction of information between cells
  • Leaf movement in response to touch

How do plant cells change shape during movement due to growth?

  • By contracting like animal muscle cells
  • By changing the amount of water in them (correct)
  • By relying on nervous tissue
  • By using specialized proteins

Which hormone is responsible for the movement of tendrils in plants?

<p>Auxin (B)</p> Signup and view all the answers

In plant cells, how is information about touch communicated between cells?

<p>By electrical-chemical means (C)</p> Signup and view all the answers

What differentiates plant cells' movement from animal muscle cell movement?

<p>Change in cell shape by altering water content (D)</p> Signup and view all the answers

Which hormone plays a role in regulating plant growth?

<p>Gibberellins (C)</p> Signup and view all the answers

What is the function of tendrils in plants like the pea plant?

<p>Climbing up other plants or fences (D)</p> Signup and view all the answers

How do plant cells change shape for movement without specialized proteins like those in animal muscle cells?

<p>By changing the amount of water inside them. (C)</p> Signup and view all the answers

Why is there no specialized tissue in plants for conduction of information similar to animals?

<p>Plant cells can use electrical-chemical means. (D)</p> Signup and view all the answers

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