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Phloem in gymnosperms lacks :...

Phloem in gymnosperms lacks :

A

Albuminous cells and sieve cells

B

Sieve tubes only

C

Companion cells only

D

Both sieve tubes and companion cells

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The correct Answer is:
D
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PHYSICS WALLAH-ANATOMY OF FLOWERING PLANTS-NEET PAST 10 YEARS QUESTIONS
  1. Which of the following statements about cork cambium is incorrect?

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  2. Grass leaves curl inwards during very dry weather. Select the most app...

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  3. Phloem in gymnosperms lacks :

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  4. Which of the statements given below is not true about formation of Ann...

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  5. Secondary xylem and phloem in dicot stem are produced by

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  6. casparian strip occur in

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  7. Plants having little or no secondary growth are

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  8. Stomata in grass leaf are

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  9. Which of the following is made up of dead cells

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  10. The vascular cambium normally gives rise to

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  11. Identify the wrong statement in context of heartwood

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  12. Which of the following statements is true for phloem in plants?

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  13. The chief function of vessels in the plant body is to:

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  14. The balloon-shaped structures called tyloses:

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  15. Cortex is the region found between:

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  16. Specialised epidermal cells surrounding the guard cells are called

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  17. Vascular bundles in monocotyledons are considered closed because :

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  18. A major characteristic of the monocot root is the presence of

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  19. Read the different components from (A) to (D) in the list given below ...

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  20. you are given a fairly old piece of dicot stem and a dicot root. Which...

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