In a plant organ which is covered by periderm and in which stomata are absent, some gaseous exchange

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6.Anatomy of Flowering Plants

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In a plant organ which is covered by periderm and in which the stomata are absent, some gaseous exchange still takes place through

Aerenchyma

Trichomes

Pneumatophores

Lenticels

(AIIMS-2004)

Solution

(d) Lenticels are some loosely areas in the periderm. Lenticels are characteristics of woody stem. Lenticels helps in gaseous exchange and transpiration.

Standard 11

Biology

The cell wall is impermeable to water and deposition of suberin is also found in

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Heartwood differs from sapwood in

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Lenticles are formed due to rupture in epidermis because of pressure exerted by

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Conduction of sap in plants occurs through

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What is periderm? How does periderm formation take place in dicot stem?

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In a plant organ which is covered by periderm and in which the stomata are absent, some gaseous exchange still takes place through

Solution

Similar Questions

The cell wall is impermeable to water and deposition of suberin is also found in

Heartwood differs from sapwood in

Lenticles are formed due to rupture in epidermis because of pressure exerted by

Conduction of sap in plants occurs through

What is periderm? How does periderm formation take place in dicot stem?

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