Photosynthetic Adaptations · NCERT Biology

In aquatic plants, stomata are generally:

  1. Absent or non-functional
  2. Present only on upper surface
  3. Present only on lower surface
  4. Highly sunken
Show answer and explanation

Correct answer: Absent or non-functional

Submerged aquatic plants often lack functional stomata because gas exchange occurs directly through the plant surface. This is an adaptation to an aquatic habitat.

Difficulty: Medium Question 15 of 20

Practice all 20 Photosynthetic Adaptations questions

Keep practicing

More Photosynthetic Adaptations questions