Plant Adaptations · Botany

Xerophytes often have stomata located in deep pits to reduce water loss. These are known as:

  1. Epistomatic stomata
  2. Hypostomatic stomata
  3. Sunken stomata
  4. Water stomata
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Correct answer: Sunken stomata

Sunken stomata create a pocket of humid air near the leaf surface, which significantly reduces the transpiration rate. This is a vital moisture-conserving adaptation for plants in arid climates.

Difficulty: Medium Question 4 of 20

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