4. Compare and contrast a pinecone and a flower in terms of structure and function.
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Both structures contain parts that are involved in the production of seeds. Show more…
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4. Contrast the structure of pollen cones (= staminate cones) and ovulate cones in a pine. What reproductive structures are produced by each cone type? 5. Identify the four whorls of modified leaves that form a perfect flower. Which whorls are fertile and what do the fertile whorls produce?
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Questions to complete: 1. How do the life cycles vary among the different plant groups? • Gymnosperm vs. Angiosperm. 2. In comparison to mosses and ferns, what adaptations do gymnosperms have that make them better adapted to a dry environment? 3. Why are angiosperms so successful? 4. Compare and contrast a pinecone and a flower in terms of structure and function. 5. Describe flower morphology. 6. Explain why plant diversity can be considered a nonrenewable resource.
Provide 2 ways the microgametophyte of pine and angiosperms are the same and 2 ways they are different. Be very clear to distinguish which two are the same and which are different
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