Chapter 2.5 Flashcards

(20 cards)

1
Q

Plants with only one cotyledon

A

Monocots

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2
Q

Plants with two cotyledons

A

Dicots

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3
Q

Dicots generally have what kind of leaves?

A

Broad leaves with branching veins

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4
Q

Dicots have petals in groups of how many?

A

Four or five

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5
Q

Dicots usually have this kind of root system

A

Taproot

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6
Q

Monocots generally have what kind of leaves?

A

Long, slender leaves with parallel veins

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7
Q

Monocots have petals in multiples of what number?

A

Three

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8
Q

Monocots have what type of root system?

A

Fibrous root system

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9
Q

A lily generally grows from this underground structure made of thick fleshy leaves

A

Bulb

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10
Q

The parts of a bulb

A

Fleshy leaves, short stem, roots

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11
Q

Purpose of a bulb

A

Stores food during the growing season

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12
Q

thick underground stems that grow vertically

A

Corms

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13
Q

underground stems that grow horizontally

A

rhizomes

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14
Q

Plant whose juice is used in ointments and lotions for burns and skin disorders

A

Aloe vera

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15
Q

grow in warm areas or as potted plants

A

Amaryllis family

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16
Q

The place where the leaf attaches to the stem

17
Q

The broad flat portion of a grass leaf

18
Q

Creeping stem that grows along the ground

19
Q

Small flower clusters growing along a main stem in spikes

20
Q

Grasses cover what fraction of the earth’s land area?

A

About one-third