The correct option is C Adaxial and perispermicSeed of Pinus is #160;perispermic diploid (2n). The wing of seed is thin, membranous diploid (2n) and develops ...

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Standard XII

Biology

What Is an Endosperm?

The seed of P...

Question

The seed of Pinus is

Uneconomic and nonendospermic

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Abaxial and rounded

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Adaxial and perispermic

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Hypogeal and monocotyledonous

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Solution

The correct option is C Adaxial and perispermic
Seed of Pinus is perispermic diploid (2n). The wing of seed is thin, membranous diploid (2n) and develops jointly from the basal upper surface (adaxial) of ovuliferous scale and outer layer of integument of the ovule.

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The seed of Pinus is

The correct option is C Adaxial and perispermicSeed of Pinus is perispermic diploid (2n). The wing of seed is thin, membranous diploid (2n) and develops jointly from the basal upper surface (adaxial) of ovuliferous scale and outer layer of integument of the ovule.

The correct option is C Adaxial and perispermic
Seed of Pinus is perispermic diploid (2n). The wing of seed is thin, membranous diploid (2n) and develops jointly from the basal upper surface (adaxial) of ovuliferous scale and outer layer of integument of the ovule.