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The second stage of hydrosere is occupie...

The second stage of hydrosere is occupied by plants like

A

Azolla

B

Typha

C

Salix

D

Vallisneria

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The correct Answer is:
D
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PRADEEP-ECOSYSTEM-Multiple choice question
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  5. The second stage of hydrosere is occupied by plants like

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  9. Natural reservoir of phosphorus is

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  10. If 20 J of energy is trapped at producer level, then how much energy w...

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  11. Most animals that live in deep oceanic waters are:

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  12. In which of the following both pairs have correct combination ?

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  17. The primary producers of the deep-sea hydrothermal vent ecosystem are:

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  18. Which ecosystem has the maximum biomass ?

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