Hydrilla is a:
Correct answer: B. Submerged hydrophyte
- A. Free floating hydrophyte
- B. Submerged hydrophyte
- C. Suspended hydrophyte
- D. Floating and anchored hydrophyte
Explanation
Hydrilla remains completely below the water surface and is rooted in the bottom mud, making it a submerged hydrophyte. Free-floating plants, in contrast, are not rooted in the substrate.
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