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Plants.

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Presentation on theme: "Plants."— Presentation transcript:

1 Plants

2 The Basics Eukaryotic Multicellular Producers
Have chlorophyll for photosynthesis

3 More Basics Cuticle – waxy covering that protects the leaves and stems from drying out. Plants have cell walls for structure

4 Plant Reproduction Plants reproduce with spores and gametes
Life cycle has 2 stages Sporophyte – makes spores Gametophyte – makes gametes

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7 Mosses

8 Ferns and club mosses

9 Gymnosperms – cycads, pine, ginkoes

10 Angiosperms

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12 Vascular Plants Vascular plants have vascular tissue that helps them to transport materials through their bodies Xylem – carries water from roots to leaves Phloem – carries glucose from leaves to stem/roots

13 Cotyledon Seed leaf Used for germination Provides food for germination

14 Plant reproduction Angiosperms carryout sexual reproduction using flowers Sepals – protect the immature bud Flowers – vary in shape and color, attract insects for pollination Anther – male reproductive parts, makes the pollen Pistil – female reproductive parts, tip is called the stigma

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16 Pollination Occurs when pollen grains are transferred from anthers to stigma After pollination occurs, a seed develops and the ovary develops a fruit around it Once conditions are good, a seed will germinate and grow into a new plant

17 Germination

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