In submerged hydrophytes, which of the following is present?
Correct answer: C. Air spaces
- A. Well developed sclerenchyma
- B. Cuticle
- C. Air spaces
- D. Well developed vascular tissues
Explanation
Submerged hydrophytes develop large air spaces, or aerenchyma, which help internal aeration and buoyancy in water. Their cuticle, mechanical tissues and vascular tissues are generally reduced rather than strongly developed.
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