Classification of Plants Plant Kingdom Flowering Plants Non-flowering Plants.

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Classification Classification of Plants of Plants

Transcript of Classification of Plants Plant Kingdom Flowering Plants Non-flowering Plants.

Page 1: Classification of Plants Plant Kingdom Flowering Plants Non-flowering Plants.

Classification of PlantsClassification of Plants

Page 2: Classification of Plants Plant Kingdom Flowering Plants Non-flowering Plants.

Plant Kingdom

Flowering Plants

Non-flowering Plants

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3 groups

FernsFernsMossesMosses GymnospermsGymnosperms

Non - flowering Plants

Do NOT produce flowers

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A plant can be divided into 3 partsA plant can be divided into 3 parts

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Examples of MossesExamples of Mosses

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spores

Spore-producing capsule

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No true roots, No vascular tissues (no transport)

Characteristics of MossesCharacteristics of Mosses

Simple stems & leaves

Have rhizoids for anchorage

Spores from capsules (wind-dispersal)

Damp terrestrial land

Simplest plants

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underground stem

root

A leaf (finely divided into small parts)

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roots, feathery leaves & underground stems

Characteristics of Ferns

have vascular tissuesvascular tissues (transport & support)

DampDamp & shadyshady places

Spore-producing organSpore-producing organ on the underside of leaves (reproduction)

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needle-shaped leaves

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Male cones (in clusters)

Female cones (scattered)

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roots, woody stems

Characteristics of GymnospermsCharacteristics of Gymnosperms

needle-shaped leaves

tall evergreen trees

cones with reproductive structures

dry places

vascular tissues (transport)

naked seeds in female cones

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2 2 groupsgroups

MonocotyledonsMonocotyledons DicotyledonsDicotyledons

Flowering Plants

roots, stems, leaves

vascular tissues (transport)

flowers, fruits (contain seeds)

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MonocotyledonsMonocotyledons

Parallel veins

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one seed-leaf

Characteristics of MonocotyledonsCharacteristics of Monocotyledons

leaves have parallel veins

herbaceous plants

e.g. grass, maize

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DicotyledonsDicotyledons

Veins in network

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two seed-leaves

Characteristics of DicotyledonsCharacteristics of Dicotyledons

leaves have veins in network

e.g. trees, sunflower, rose

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Plant Plant ClassificationClassificationNon-flowering

Plants

Flowering

Spore-bearing

Naked seeds

No roots

with roots

Mosses Ferns

Gymnosperms

1 seed-leaf

2 seed-leaves

Monocots Dicots