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NEETBotanyAnatomy of Flowering Plants

What is the presence of phloem parenchyma in monocot stem?

Options

  1. APresent
  2. BAbsent
  3. CSometimes present
  4. DOnly in the peripheral vascular bundles

Correct answer

B. Absent

Step-by-step solution

The monocot stem has a sclerenchymatous hypodermis, a large number of scattered vascular bundles, each surrounded by a sclerenchymatous bundle sheath, and a large, conspicuous parenchymatous ground tissue Vascular bundles are conjoint and closed. Peripheral vascular bundles are generally smaller than the centrally located ones. The phloem parenchyma is absent, and water-containing cavities are present within the vascular bundles.

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