The following leaves have salt glands on the upper surface.
Correct answer: C. Oceans
- A. Lakes
- B. Ponds
- C. Oceans
- D. Deserts
Explanation
As an adaptation to the environment, plants in oceans have salt glands to excrete excess salt from their body. So option C is correct. Plants in lake, ponds and desert do not have salt glands. So A,B and D are incorrect.
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About Plant Nutrition and Transport
Plants require macronutrients and micronutrients for growth, and mineral deficiencies produce recognizable symptoms. Transport involves water and minerals through xylem by transpiration pull, cohesion and adhesion, while phloem translocates sugars from sources to sinks. Root pressure and transpiration are distinct mechanisms.
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