PDF-Angiosperms: Dicotyledons

Angiosperms Dicotyledons This section contains anatomical de scriptions of stem and twig xylem as well as the bark and pith regions of 244 dicotyledonous species belonging to 61 families TWIG A. Scientastic. Lesson Plan Overview. Plant Body Structure. Plant Cell. Leaf Cross Section. Vascular Tissue. Plant Body . Structure. Angiosperm. Evolutionary Tree of Plants. Monocots and Dicots. Flower . 10. Section . 5. Get book and Open to. . page . 388. Anticipatory Set. Reproduction in Seed Plants. Big Idea. California Standards. Science Standard 7.2.a:. Students know the differences between the life cycle and reproduction methods of sexual and asexual organisms.. An Introduction to Angiosperms: The Flowering Seed Plants. Seed Plants . Vascular. Angiosperms- Flowering Plants. Phylum . Angiosperma. The majority of plants alive today and the most diverse group. Characteristics. Plantae. Phylum: . Pteropsida. Class:. Filicinae. , . Gymnospermae. , . Angiospermae. Pteropsida. . A large group of vascular plants characterized by having . parenchymatous. leaf gaps in the stele and by having leaves which are thought to have originated in the distant past as branched stem systems. . Magnoliid. Complex. . Spring . 2014. Major Angiosperm Clades. Amborellaceae. Nymphaeales. Austrobaileyales. MAGNOLIID . COMPLEX. MONOCOTS. EUDICOTS. . [TRICOLPATES]. ANITA . GRADE. Soltis et al. 2000, . From Last Day:. Closest Living Relatives of Land Plants - . Charophytes. Chara. . Coelochaete. Some . Charophytes. Typical . Charophyte. habitat. ?. Adaptations? - . sporopollenin. (polymer). Pollen grains – land plants. Seed plants are divided into two groups:. 1. gymnosperms – which bear their seeds directly on the surface of cones.. Gymnosperms include conifers such as pine and spruce, . palmlike. plants called cycads, ginkgoes, and the very weird . All gymnosperms (an angiosperms) are considered . heterosporous. Produce two types of spores: microspores and megaspores. Gymnosperm means “naked seed” in . greek. meaning seeds are totally exposed or borne on the scales of female cones. Moist Dry environments. 1) Swimming sperm . (club moss, horsetails, ferns). 2) Airborne pollen swimming sperm . (few gymnosperms). 3)Airborne pollen . (gymnosperms & angiosperms). Basal Angiosperms: The ANITA Grade. (. A. mborella. , . N. ymphaeales. , . I. lliciaceae. , . T. rimeniaceae. and . A. ustrobaileyaceae. ). Judd et al pp. . 225-236. ANITA Grade. A. B. C. D. E. F. ?. The flower . c. ontains the reproductive . o. rgans of a plant.. . Male Reproductive Organ. Female Reproductive Organ. STAMEN. Anther. – Produces sperm. nuclei by meiosis. . Sperm nuclei are enclosed by . Spring . 2014. Outline. Origin of the angiosperms . Characters of angiosperms. Brief history of angiosperm classification. Major groups of angiosperms. ANITA grade. Origin of the Angiosperms. Conifers. Spring . 2013. Outline. Origin of the angiosperms . Characters of angiosperms. Brief history of angiosperm classification. Major groups of angiosperms. ANITA grade. Origin of the Angiosperms. Conifers. The Importance of Seeds. Q: What adaptations allow seed plants to reproduce without open water?. A: Adaptations include 1)a reproductive process that takes place in cones or flowers, 2)the transfer of sperm by pollination, and 3)the protection of embryos in seeds.