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संबंधित प्रश्न
Energy flow in ecosystem is_____
(A) reverse
(B) unidirectional
(C) bidirectional
(D) multidirectional
What is an ecosystem ? Name its two components .
State the importance of green plants in an ecosystem.
With the help of a diagram explain how wind energy is converted into electric energy.
Which one of the following has the largest population in a food chain?
Arrange the following statement in the correct sequence and form a food chain:
Peacock → Rat → Grains → Snake
A wolf has just eaten a lamb. When tiger saw the wolf, it attacked on the wolf. The tiger in ecological terms is
Name an omnivore which occurs in both grazing food chain and the decomposer food chain.
Is the common edible mushroom an autotroph or a heterotroph?
Apart from plants and animals, microbes form a permanent biotic component in an ecosystem. While plants have been referred to as autotrophs and animals as heterotrophs, what are microbes referred to as? How do the microbes fulfil their energy requirements?
