Biology
Grade-10
Easy
Question
Which of the following is an important dimension of ecological niche for aquatic organisms?
- Dissolved oxygen
- Temperature
- Predation
- All of the above
Hint:
The biotic and abiotic factors required for organisms that depend completely on water for living.
The correct answer is: All of the above
- Aquatic niche is for the organisms that live and reproduce in water bodies
- Water is the basic essential requirement for these aquatic based organisms
- A niche is incomplete without competition that is provided by the predators
- Oxygen is important for the survival of any aerobic organism
- Temperature is the abiotic factor that should be maintained
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