PPT-Chapter 22: Plants with Seeds

Section 1 Seed Plants The Spermopsida Seed Plants The Spermopsida Life on land offers several benefits to plants Abundant sunlight Continuous free movement of gaseous carbon dioxide and oxygen. Ben Casteel of Appalachian WildSide and VHCC. Siting an Organic Garden. Factors to keep in mind. USDA Hardiness Zone. : 6b (-5° to 0° F). Climate Zone. : . Appalachian Mountains. Growing season. : . Understanding how seeds are dispersed by the wind . The largest seed in the world is 50 cm in . diameter.. It . comes from the palm tree called Coco de . Mer. , found only in the Seychelles islands in the Indian . . Seeds are the beginning! Look at the diagram to review the parts of a seed.. 1. 2. 3. 6. 5. 4. Next. How do plants depend on animals to disperse their seeds?. . Start with Seeds! . Image Source: by permission from Primary Games. in Interior Alaska. Aaron Stierle. Solitude Springs Farm & Vineyard. Spring 2015. Agenda. Growing peonies. Marji. Illingworth, North Pole Peonies. Raising seedlings, raised beds and greenhouses. Nicole Meyer. Interest . Interest in effect of microwaves on plants. If severe results occurred with plants, what are microwaves doing to humans?. Problem Statement and Hypothesis. Problem Statement:. Establish a new plant (propagation) . Food for humans and animals . Genetic repository . Some things are not possible without seeds …. Seeds are central to life on Earth: . Seeds – Part 1 . . Seeds play a large part in the Rose Parade. By Tanner . B. easley. Making Everyday . T. hings. Fabrics. plant fibers-threads are woven into a cloth. . . Furniture. Teak . , mahogany. .. Paper. Trees-eucalyptus . , conifers.. shelter. Wooden homes. Nonvascular Plants. Section 1. Nonvascular plants is the only plant division in which the gametophyte stage is dominant.. The female reproductive structure of nonvascular plants is called archegonia.. Why should we care about plants, at all?. Carbon dioxide levels. Indicators for ground level pollution, long before animals. Japan/ radioactive food….. But… . Kudzu- invasive. Did you know……. Like any other organism, plants have to reproduce in order to survive as a species!. If plants didn’t reproduce, what would happen?!. Exactly . . . . There would be no more plants! And that would be bad . . . . Because there would be no more me or you!!!!. Measuring carbon dioxide production in seeds, before and during germination.. Do . seeds. . metabolize. ?. Objective. The objective of the study is . for . students . to compare . the amount of carbon dioxide generated before and during seed germination, through the formulation of hypothesis and subsequent verification using the carbon dioxide . Plants…. Eukaryotic (have a nucleus). Have cell walls made of cellulose. Carry out photosynthesis using the pigment chlorophyll a and chlorophyll b. Belong to the kingdom Plantae. Types of plants. 1) Green Algae. Seed Plants. Recall that seedless plants were either nonvascular or vascular… either way they did . NOT. produce seeds. Seeds can be found . everywhere. …acorns, dandelion seeds, kernels of corn, even peanuts!. Share you thoughts here before you start the lesson: . Wednesday 6. th. May 2020. WALT: describe . how plants can reproduce . asexually . Success Criteria :. I can describe ways that plants are able to reproduce other than by producing seeds..