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Published byAlan Webb Modified over 8 years ago
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Plant Reproduction and Development
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Let’s Review: Asexual Reproduction
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Review: Sexual Reproduction Meiosis Gametes Fertilization Zygote HOW DOES THIS WORK IN PLANTS?????
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Formation of Gametes
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Flowering Plants Anatomy of reproductive Structures Pollination
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How Have Plants Evolved: Modes of Pollintation
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So What is So Special About Plants…They fertilize TWICE!!!
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Checking our Recall 1.In four bullets….how does fertilization in plants occur?
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Adaptation to dry conditions 1.Preventing water loss (Cuticle/Stomata) 2.Transporting water (Vascular Tissue) 3.Reproduction on land (Alteration of Generations/Seed)
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Alteration of Generation
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Alteration of Generations
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What Happens after Fertilization Shoot Apical Meristem Root Apical Meristem Cotyledons Seed Coat Endosperm
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Germination Sprouting of the seed *NOTE….seeds will only germinate if their environment is FAVORABLE for SURVIVAL!!!* What are some factors that allow for germination to occur? 1. 2. 3.
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Fruits
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Dispersal Maple Touch-me-Not Berries Cockleburr Dandelion
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