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Element located in centre of porphyrin r...

Element located in centre of porphyrin ring of chlorophyll is

A

Calcium

B

Magnesium

C

Potassium

D

Manganese

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The correct Answer is:
B
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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-NEET-MCQs
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  2. The major role of minor element inside living organisms is to act as:

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  3. Element located in centre of porphyrin ring of chlorophyll is

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  4. The major portion of the dry weight of plants comprised of

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  5. Which one of the following elements plays an important role in biologi...

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  7. In flowering plants archesporium gives rise to

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  8. Differentiation of shoot is promoted by

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  9. The cells of the quiescent centre are characterised by

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  10. In sugarcane plant ^(14)CO(2) is fixed in malic acid, in which the enz...

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  11. Stomata of a plant open due to

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  12. Plants deficient of element zinc, show its effect on the biosynthesis ...

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  13. Which one of the following is wrong in relation to photorespiration

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  14. In which one of the following nitrogen is not a constituent : -

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  15. Diffuse porous woods are characterstic of plants growing in

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  16. Apical meristem of root is present

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  17. Biosystematics aims at

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  18. juicy hair-like structures observed in the lemon fruit develop form

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