Moderate
Mark the pioneer in a hydrosphere:
Correct answer: A. Diatoms
- A. Diatoms
- B. Najas
- C. Zanichellia
- D. Lemna
Explanation
Diatoms are microscopic algae that commonly colonize open water first and form the pioneer community of a hydrosere. The other options are later aquatic plant forms.
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Practise Forest Ecology
837 free Forest Ecology MCQs from Forestry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
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