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Grade 11-B Study Group > Plant biodiversity - Bianca da Silva > Flashcards

Plant biodiversity - Bianca da Silva Flashcards

1
Q

Name the four main groups the Kingdom Plantae is divided into.

A

Bryophytes, Pteridophytes, Gymnosperms and Angiosperms

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2
Q

Name the three groups Bryophytes include.

A

mosses, liverworts, hornworts

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3
Q

Describe environment in which bryophytes grow.

A

cool, moist, shady

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4
Q

Bryophytes - type of structure.

A

leaf like, stem like, rhiziods

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5
Q

Bryophytes - Vascular tissue - present or absent ?

A

Absent

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6
Q

Bryophytes - Seeds / spores ?

A

Spores

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7
Q

Bryophytes - Fruit ?

A

None

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8
Q

Bryophytes - Dependency on water for reproduction ?

A

Water is needed for fertilisation

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9
Q

What are Pteridophytes ?

A

Ferns

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10
Q

Pteridophytes - Vascular tissue - present or absent ?

A

Xylem and phloem present

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11
Q

Pteridophytes - Seeds / spores ?

A

Spores

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12
Q

Pteridophytes - Fruit ?

A

None

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13
Q

Pteeidophytes - Dependency on water for reproduction ?

A

Water is needed for fertilisation

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14
Q

What are Gymnosperms ?

A

Conifers, cycads, gnetales and ginkgo

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15
Q

Gymnosperms - Vascular tissue - present or absent ?

A

Xylem and phloem present

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16
Q

Gymnosperms - Seeds / spores ?

A

Spores give rise to seperate male and female gametophytes, seeds are produced

17
Q

Gymnosperms - Fruit ?

A

None

18
Q

Gymnosperms - Dependency on water for reproduction ?

A

Water is not needed for fertilisation

19
Q

What are Angiosperms ?

A

Flowering plants

20
Q

Angiosperms - Vascular tissue - present or absent ?

A

Xylem and phloem present

21
Q

Angiosperms - Seeds / spores ?

A

Spores give rise to separate male and female gametophytes, seeds are produced

22
Q

Angiosperms - Fruit ?

A

Fruit surrounds the seeds

Grade 11-B Study Group (35 decks)

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