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STD 12 - 12. ecosystem — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 12 - 12. ecosystem4 Marks
MCQ
Which is adapted for aquatic habit
  • A
    Aldrovenda
  • ✓
    Vallisneria
  • C
    Sancatia
  • D
    All of these
✓

Answer

Correct option: B.
Vallisneria
b
It’s obvious.

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Choose correct answer.

$(1)$ Zooplanktons are primary producers in an aquatic ecosystem.

$(2)$ Decomposition is largely an oxygen requiring process.

$(3)$ In a natural ecosystem, fishes, wolf, etc. are carnivore.

$(4)$ The amount of energy decreases in each successive trophic level.

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