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What Is A Seed?. Cuticle Vascular Tissue Seeds Fruit & Flowers Green Algae Ancestor BryophytesFernsGymnospermsAngiosperms The Plant Family Tree.

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Presentation on theme: "What Is A Seed?. Cuticle Vascular Tissue Seeds Fruit & Flowers Green Algae Ancestor BryophytesFernsGymnospermsAngiosperms The Plant Family Tree."— Presentation transcript:

1 What Is A Seed?

2 Cuticle Vascular Tissue Seeds Fruit & Flowers Green Algae Ancestor BryophytesFernsGymnospermsAngiosperms The Plant Family Tree

3 What is a Seed? The embryo of a plant The pollen is the sperm or male gamete The egg is found within a flower if the plant is an angiosperm; or the female cone if the plant is a gymnosperm Fertilization results in an embryo or SEED!

4 Gymnosperms have Naked Seeds The female pine cone is the typical woody cone; it contains the eggs or ovules The male pine cone contains pollen

5 Mature ovulate cones and seeds

6 Angiosperms have male and female parts (think of lab last week!)

7 The seed of an Angiosperm is found within fruit!

8 In Conclusion… What is a seed? How is it important to the lifecycle of a plant? Lets investigate…..


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