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Write the functions of the hilum.

Important Questions on Morphology of Flowering Plants

EASY
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Seed
The scutellum observed in a grain of wheat or maize is comparable to which part of the seed in other monocotyledons
EASY
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Seed
An aggregate fruit is one which developed from
EASY
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Seed
Which ONE of the following pairs gives rise to fruit and seed, respectively, in a typical angiosperm plant?
MEDIUM
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Seed
The Campylotropous ovule is characterized by _____.
HARD
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Seed
What is the significance of the dispersal of seeds? Give any two points.
EASY
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Seed
Cotyledon of maize grain is called:
EASY
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Seed

Match the types of fruits presented in List-I with the name of the plants given in the List-II.

  List-I   List-II
(A) Schizocarpic fiuit (I) Mustard
(B) False fruit (II) Acacia
(C) Parthenocarpic fruit (III) Strawberry
(D) Dry fruit (IV) Banana
    (V) Cotton

The correct match is:

EASY
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Seed
What is scutellum?
EASY
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Seed
Identify the wrong statements regarding past-fertilization development ?
EASY
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Seed
Micropyle of seed is involved in the passage of
EASY
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Seed
A large persistent cotyledon in the embryo of the wheat grain is called:
EASY
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Seed
Which one of the following statements is correct?
EASY
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Seed
The hilum is a scar on the:
EASY
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Seed
The scutellum observed in a grain of wheat or maize is comparable to which part of the seed in other monocotyledons?
EASY
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Seed
The aleurone layer in maize grain is especially rich in
EASY
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Seed
What is endosperm?
EASY
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Seed
The aleurone layer in maize grain is specially rich in
EASY
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Seed
Assertion: Fertilized ovule forms seed.

Reason: Ripened ovary forms fruit.
MEDIUM
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Seed
The commonest nutritive tissue for developing embryo in angiosperms is
HARD
Biology>Structural Organisation in Plants and Animals>Morphology of Flowering Plants>Seed
Give an illustrated description of maize grain or gram seed.