Science Ch 9 Test Flashcards

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1
Q

Which of the following is a seedless vascular plant

A

Horsetail

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2
Q

What kinds of plants has structures that moves water and other substances

A

Vascular

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3
Q

Pine trees that produce pine cone belong to which group

A

Gymnosperm

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4
Q

Which of these is a advantage to life on land for plants

A

More direct sunlight

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5
Q

Which one of the following do ferns have

A

Spores

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6
Q

Which of the following are describe the function of the central vacuole in plant cells

A

Helps regulate body temperature

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7
Q

What is the function of the letter label C

A

It absorbs water throughout the plant

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8
Q

What type of vascular tissue is the label B

A

Cambium

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9
Q

T or F

it is estimated flowering plant existed early than other plants

A

F

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10
Q

T or F
Carlous linnaunes developed a system to characterize and classify a plant and developed a way to name plants called binomianal nomenclature

A

T

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11
Q

T or F

The largest group of seedless vascular plants is the moss

A

F would be ferns

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12
Q

T or F

Gym no sperms are divided into two groups the dicot and monocots

A

F angiosperms

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13
Q

T or F

Chrolophyll in a cells structure called chloroplast

A

T

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14
Q

T or F

Plants called perennials complete their life cycles within 2 years

A

False

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15
Q

T or F

Gymnosperms are the oldest trees alive

A

True

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16
Q

T or F

Between 260,000 and 300,000 plants species have been identified

A

True

17
Q

T or F

Seedless plants have been used ask folk medicines for hundreds of years

A

T

18
Q

T or F

Dead plants that compacted and compressed into the earth eventually turn into coal through a process that takes 10000

A

F

19
Q

List four important factors of plants

A

Water and other substances enter through the roots
They store nutrients
Hold in di
Roots and tissues hold in oxygen that help in cellular respiration

20
Q

Label leaf

A

Cuticle
Upper epidermis
Palisade layer
Lower epidermis

21
Q

What group has plants that are only a few cells thick

A

Mosses