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Fig. 30-1 What human reproductive o
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Fig. 30-1 What human reproductive o
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Advantages of Reduced Gametophytes
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Fig. 30-2c Seed plants (gymnosperms
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Ovules and Production of Eggs • A
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Pollen and Production of Sperm •
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Pollen and Production of Sperm •
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Fig. 30-3-2 Spore wall Female gamet
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The Evolutionary Advantage of Seeds
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The Evolutionary Advantage of Seeds
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Fig. 30-3-3 Seed coat (derived from
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Concept 30.2: Gymnosperms bear “n
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Gymnosperm Evolution (fun fact) •
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• Living seed plants can be divid
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• Living seed plants can be divid
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Phylum Cycadophyta • Individuals
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Phylum Ginkgophyta • This phylum
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Fig. 30-5c Ginkgo biloba leaves and
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Fig. 30-5d Gnetum
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Fig. 30-5f Welwitschia SW Africa so
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Phylum Coniferophyta • This phylu
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Fig. 30-5i European larch
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Fig. 30-5k Sequoia
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Fig. 30-5m Common juniper
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Result= 1. Loss of habitat! 2. Cata
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Life Stages 1. Seed - falls to grou
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The Life Cycle of a Pine: A Closer
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The Life Cycle of a Pine: A Closer
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• The pine tree is the sporophyte
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• The pine tree is the sporophyte
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Fig. 30-UN2 Nonvascular plants (bry
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Flowers • The flower is an angios
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• A flower is a specialized shoot
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• A flower is a specialized shoot
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• A carpel consists of an ovary a
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Fig. 30-8 Tomato Ruby grapefruit Ne
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Fig. 30-9 Wings Seeds within berrie
- Page 77 and 78: Guanacaste: A victim of ice age ext
- Page 79: Megalonyx jeffersonii
- Page 82 and 83: The Angiosperm Life Cycle • The f
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- Page 86 and 87: Silk = style; trichomes make them s
- Page 88 and 89: • A pollen grain that has landed
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- Page 96 and 97: Animation: Plant Fertilization Anim
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- Page 110 and 111: Monocots • More than one-quarter
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- Page 114 and 115: Fig. 30-13g Barley Anther Filament
- Page 116 and 117: Fig. 30-13h California poppy
- Page 118 and 119: Fig. 30-13j Dog rose
- Page 120 and 121: Fig. 30-13l Zucchini flowers
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- Page 127: Ocotillo
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- Page 133 and 134: Table 30-1b Cinchona bark, source o
- Page 135 and 136: Fig. 30-UN3 Five Derived Traits of