English

Pistia (water lettuce) is an example of the following sub-aerial stems.

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Question

Pistia (water lettuce) is an example of the following sub-aerial stems.

Options

  • runners

  • stolons

  • offsets

  • suckers

MCQ
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Solution

Offsets

Explanation:

Pistia reproduces vegetatively by offsets. An offset has one long internode, with a tuft of leaves above and roots below.

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Chapter 1: Reproduction in Organisms - EXERCISES [Page 36]

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Sarita Aggarwal Biology [English] Class 12 ISC
Chapter 1 Reproduction in Organisms
EXERCISES | Q I. 14. | Page 36
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