List 4-5 derived traits shared by members of the Kingdom P 2. Outline a generali

Question

List 4-5 derived traits shared by members of the Kingdom P 2. Outline a generalized alternation of generations as exhibited in plant life cycles. 3. List 4 features of Bryophytes viewed as primitive" relative to vascular plants. 4. What are the 3 phyla of Bryophytes 5. Diagram a moss life cycle. Label: gametophyte (gametophore), gametes, sporophyte, spores, antae? 1. protonema 6. Identify the function of the following organs/structures comprising a moss life cycle: seta, capsule, 7 What cellular features and growth form characteristics allow Sphagnum to retain so much water? 8. What effects can Sphagnum have on substrate/soil conditions? 9List 4 features that reflect the superior adaptation to life on land found in the vascular plants 10. About how long ago did vascular plants first appear? What is the fossil evidence for this? 11. Distinguish between homosporous and heterosporous plants. Provide example genera for each. 12. What are the two extant phyla of vascular plants? Provide example genera for each phylum 13. Diagram the life cycle of a typical fern such as Polypodium, label and note the functions of following: frond, leaflets, sori, indusium, sporangia, spores, prothallus, gametangia, young sporophyte. 14. During what geological era and period did seedless vascular plants reach their greatest abundance and diversity? 15. What are the salient features on an ovule? When mature an ovule becomes what? 16. What organ surrounding the seeds/ovules of flowering plants is absent in gymnosperms? 17. List and provide examples of the four extant phyla of gymnosperms. 18. Compare and contrast the ovule producing structures of a cycad, Ginkgo biloba, and Terminology archegonium, antheridium, gametophyte, gametophore, sporophyte, spore, protonema, prothallus, capsule, peristome, hyaline cell, sporopollenin, thalloid, indusium, sorus, annulus, sporophyll, strobilus, endosporic, xylem, phloem, stomata, ovule, seed, ovary, dioeceous, monoecious, heterosporous, homosporous.

Explanation / Answer

1). Derived traits are those that are developed after the species separated off from the ancestral species. The four derived traits shared by the members of the Plantae Kingdom are,

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