seeds Flashcards

1
Q

What is a Dicot?

A

A seed with two cotyledon.

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2
Q

What is a monocot?

A

A seed with one cotyledon.

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3
Q

What the purpose of the seed coat?

A

To protect the inside of the seed.

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4
Q

What is Germanation?

A

It’s the growth of the seed.

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5
Q

What do seeds need in order to start Germinating?

A

Oxygen, sunlight, water, and the proper temperature.

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6
Q

what is the professional name for roots, stem, and leaf?

A

radicle, hypocotyl, and epicotyl.

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7
Q

where is the radicle, hypocotyl, and epicotyl?

A

in the embryo

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8
Q

where do the nutrients go?

A

in the endosperm.

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9
Q

what covers and holds the endosperm?

A

the cotyledon

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10
Q

what happens to the leaves when the germination is done?

A

the leaves open up.

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11
Q

Germination stage - the epicotyls has split.

A

stage 4

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12
Q

Germination stage- the seed hasn’t grown any bit yet. The Germination has just started.

A

stage 1

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13
Q

Germination stage - the seed coat begins to break. Tiny radicles are coming out of it.

A

stage 2

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14
Q

stage 3

A

Germination stage- some of the hypocotyl has now been released out of the embryo along with the hypocotyl.

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15
Q

stage 5

A

Germination stage - the seed is out of germination. start of seedling.

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16
Q

What is a seed that hasn’t started growing yet?

A

A dormat

17
Q

seed dispersal air:

A

the seed get into the air and it flies away.

18
Q

seed dispersal mechanical:

A

the seed is in to much pressure bc of gravity. it gets launched somewhere

19
Q

seed dispersal water:

A

the seed gets into water and float away.

20
Q

seed dispersal gravity:

A

it drops from its plant.

21
Q

seed dispersal animal:

A

it eats or picks up the seed with its fur. then it either drops or gets into poop.