Transpiration Quiz
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Questions and Answers

Where does Lenticular Transpiration primarily occur?

  • Stomatal pores
  • Leaves of a plant
  • Roots of a plant
  • Bark of a tree (correct)

What is the function of the cuticle in Euticular Transpiration?

  • Facilitates endosmosis in guard cells
  • Allows water accumulation in guard cells
  • Regulates turgidity of guard cells
  • Prevents water loss (correct)

What is the main cause of Stomatal transpiration?

  • Opening and closing of stomatal pores (correct)
  • Accumulation of water by guard cells
  • Thick cuticle layer on the leaf
  • Presence of lenticels on the bark

How much of the transpiration rate does Stomatal transpiration account for?

<p>90-99% (A)</p> Signup and view all the answers

What process leads to the opening and closing of stomatal pores?

<p>Turgidity of guard cells (A)</p> Signup and view all the answers

Flashcards

Lenticular transpiration location

Lenticular transpiration primarily occurs in the bark of a tree.

Cuticle's role in euticular transpiration

The cuticle in euticular transpiration prevents water loss.

Stomatal transpiration cause

Stomatal transpiration is mainly caused by the opening and closing of stomatal pores.

Stomatal transpiration percentage

Stomatal transpiration accounts for 90-99% of the transpiration rate.

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Guard cell turgidity

Guard cell turgidity controls the opening and closing of stomatal pores.

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