Seeds, Germination Flashcards

1
Q

Seed

A

A matured fertilized ovule that has an embryo plant, stored food material in the form of cotyledons or Endosperm and a protective seed coat.

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2
Q

Types of seeds

A

Monocotyledonous, dicotyledonous seeds.

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3
Q

Endospermic or albuminous seeds

A

They contain endosperm, food is stored in the endosperm while the cotyledons are small, thin and papery.

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4
Q

Testa

A

Outer, thicker, tough layer of a seed.

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5
Q

tegmen

A

Inner, thinner, membranous layer

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6
Q

Hilum

A

small, elongated scar present on the testa; represents the point of attachment of seed to the stalk.

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7
Q

Micropyle

A

A minute pore above the hilum, through water enters the seed during germination.

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