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Companion cells are present in the phloe...

Companion cells are present in the phloem of

A

Pteriophytes

B

Gymnosperms

C

Angiosperms

D

Both 1 and 2

Text Solution

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The correct Answer is:
C
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NTA MOCK TESTS-NEET MOCK TEST 18-BIOLOGY
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  4. Vision in cockroach is

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  5. Vessels differ from tracheids in having

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  6. During muscle contraction, what could be the correct sequence ? A. R...

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  7. Which of the following is correct about metaphase - I ?

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  8. Which of the following is correct about organism develop through parth...

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  9. Which of the following is an importan function of cortisol ?

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  10. Angiotensin-II will perform all the following except

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  11. The human placenta does not secrete which of the following hormone?

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  12. Inner layer of male gametophyte in Angiosperm is mainly composed of

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  13. During embryonic development of human, limbs, and digits are formed du...

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  17. Experimental proof of theory of chemical evolution of life was given b...

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  18. Biotic potential refers to

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  19. Which of the following factors may result in introduction of new varia...

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