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Select the taxon mentioned that represen...

Select the taxon mentioned that represents both marine and freshwater species

A

Echinodermata

B

Ctenophora

C

Cephalochordata

D

Cnidaria

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SARAS PUBLICATION-MODEL QUESTION PAPER 2-EXERCISE
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  2. Pheretima and its close relatives derive nourishment from

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  3. Select the taxon mentioned that represents both marine and freshwater ...

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  6. In woody trees, the exchange of gasses between the outer atmosphere an...

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  7. The ciliated columnar epithelial cells in humans are known to occur in...

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  8. What is true about ribosomes?

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  9. Which structures perform the function of mitochondria in bacteria?

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  10. Which of the following hormones is a steroid?

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  11. The curve given below shows enzymatic activity with relation to three ...

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  12. The chiasmata is formed during which stage of prophase - I of the meio...

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  13. Phloem sap is mainly made of

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  14. Stomatal opening or closing is due to

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  15. Best defined function of manganese (Mn) in green plants is

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  16. Anoxygenic photosynthesisis characteristic of

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  17. Match the organic compounds list under column I with the explanation g...

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  18. Kreb's cycle takes place in

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  19. Which one of the following reactions is an example of oxidative decar...

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  20. Phototropic curvature is the result of uneven distribution of

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