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Increment borer is an instrument used to...

Increment borer is an instrument used to count

A

the number of xylem vessels of early wood

B

the number of annual rings

C

the number of cambium rings

D

the number of tyloses in each vessel

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The correct Answer is:
B
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ARIHANT NEET-ANATOMY OF FLOWERING PLANTS -Chapter exercises ( Taking it together Assorted Questions of the Chapter for Advanced Level Practice)
  1. The oldest layer of secondary phloem in a stem lies

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  2. A cut trunk shows 26 concentric rings of spring wood and autum wood in...

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  3. Increment borer is an instrument used to count

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  4. Common features between lenticels and hydathodes are

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  5. The tracheids and vessels of this wood get plugged by the ingrowth of ...

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  6. In the following, how the sapwood is converted into heartwood?

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  7. Stem of grasses and related plants elongates by the activity of

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  8. Healing of wounds is done in plants by the activity of

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  9. Which of the following statements is incorrect?

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  10. Choose the correct statement regarding dicot stem

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  11. Which one of the following statements pertaining to plant structure is...

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  12. Pick the incorrect statement

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  13. The components of vascular bundle develop from …………… of the primary me...

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  14. A leptocentric or amphivasal vascular bundle has

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  15. Hardbast occurs in the stemk of Helianthus, Ricinus and few other plan...

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  16. In a dicotyledonous stem, the sequence of tissues from the outside to ...

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  17. Identify the correct statement

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  18. What is correct about monocot stem

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  19. From the given set of statements chracterising the internal structure ...

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  20. Which one of the following sets represents the xerophytic characters o...

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