(C) In some seeds,such as black pepper and beet,the nucellus is not completely consumed during the development of the embryo.This persistent,residual,

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(C) In some seeds,such as black pepper and beet,the nucellus is not completely consumed during the development of the embryo.This persistent,residual,diploid $(2n)$ nucellus is known as the perisperm.Therefore,perisperm is the remains of the nucellus.

Class 12 Biology Sexual Reproduction in Flowering Plants Seed and Fruit

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Perisperm is $-$

A
Outer part of embryo sac
B
Remains of Endosperm
C
Remains of nucellus
D
Degenerated synergids

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Sexual Reproduction in Flowering Plants

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Seed and Fruit

After fertilization,the seed coats of a seed develop from:

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$S$ - Statement: The embryo from the seed of an orchid is extracted and grown in a culture medium.
$R$ - Reason: The seeds of some plants like orchids do not contain stored food.

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Which of the following plants has an endospermic seed?

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The ....... is a scar on the seed coat through which the developing seeds were attached to the fruit.

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The $2000$ year old seed excavated from King Herod's palace at the Dead Sea belongs to:

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Perisperm is $-$

Similar Questions

After fertilization,the seed coats of a seed develop from:

$S$ - Statement: The embryo from the seed of an orchid is extracted and grown in a culture medium.$R$ - Reason: The seeds of some plants like orchids do not contain stored food.

Which of the following plants has an endospermic seed?

The ....... is a scar on the seed coat through which the developing seeds were attached to the fruit.

The $2000$ year old seed excavated from King Herod's palace at the Dead Sea belongs to:

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Exam Paper Generator

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$S$ - Statement: The embryo from the seed of an orchid is extracted and grown in a culture medium.
$R$ - Reason: The seeds of some plants like orchids do not contain stored food.