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Biology S2 > Test 7 > Flashcards

Test 7 Flashcards

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0
Q

Seed

A

Embryonic plant enclosed in a protective outer covering

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1
Q

Sperm

A

Seed

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2
Q

Gymnosperm

A

Plant known as a naked seed plant because it’s seeds do not developed with in ovaries

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3
Q

Embryo

A

Organism at an early stage if development

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4
Q

Pollen grain

A

Structure that contains the make gametophyte in seed plants

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5
Q

Pollination

A

Transfer of pollen from the anther of a stamen to the stigma of a pistil

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6
Q

Seed fern

A

Several distinct groups of extinct plants

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7
Q

Conifer

A

Cone-bearing seed plants

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8
Q

Cycad

A

Seed plants common in the Mesozoic era

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9
Q

Ginkgo

A

Grown in china

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10
Q

Cone

A

Organ on plants that contains reproductive structures

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11
Q

Evergreen

A

Has leaves that last through out winter and bendy branches

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12
Q

Amber

A

Common name for fossil resin

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13
Q

Tiaga

A

Biome characterized by coniferous forests

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14
Q

Tamarack

A

“American larch” deciduous conifer

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15
Q

Bristle cone pine

A

Oldest organism on the planet (4500 years old)

16
Q

Sequoia

A

Biggest organism on the planet (300 ft tall 30 ft wide)

17
Q

Triassic period

A

Geological time period from 200-250

18
Q

Needles

A

Photosynthetic organism of a conifer

19
Q

Pollen cone

A

Male cone in gymnosperms that produces male gametophytes in the form if pollen grains

20
Q

Seed cone

A

?

21
Q

Devonian period

A

Period of time that expieriencd the first significant terrestrial life

22
Q

Wood

A

Hard, fibrous structural tissue found in stems and roots if trees

23
Q

Sap

A

A fluid of water, mineral salts, and sugars found in the vascular tissue of plants

24
Q

Seed dispersal

A

Process of distributing seeds away from the parent plant

Biology S2 (8 decks)

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