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Karnataka Board PUCPUC Science Class 11

The lawn grass (Cynodon dactylon) needs to be mowed frequently to prevent its overgrowth. Which tissue is responsible for its rapid growth?

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Question

The lawn grass (Cynodon dactylon) needs to be mowed frequently to prevent its overgrowth. Which tissue is responsible for its rapid growth?

Short/Brief Note
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Solution

The meristematic tissue in lawn grass is responsible for its rapid growth. When the lawn is mowed, it destroys the apical meristem and thus prevents growth in height. But it promotes the growth of lateral branches; making the lawn more bushy.

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Chapter 6: Anatomy of Flowering Plants - Exercises [Page 31]

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NCERT Exemplar Biology Exemplar [English] Class 11
Chapter 6 Anatomy of Flowering Plants
Exercises | Q 6. | Page 31

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