PPT-Angiosperm Reproduction (Ch.38)

Ch 38 Charophyceans Bryophytes nonvascular plants Seedless vascular plants Gymnosperms Angiosperms   Rafflesia arnoldii monster flower of Indonesia Orchid Lemboglossum rossii. Animal Science. What is Reproduction? . It occurs when organisms multiply, or produce offspring.. Sexual reproduction occurs when a female gamete and a male gamete unite.. Asexual reproduction doesn’t involve gametes. (ex. Simple cell division). Section 5.4. 1. Objectives. SWBAT compare and contrast binary fission and mitosis.. SWBAT describe how eukaryotes reproduce through mitosis.. 2. Vocabulary. Asexual reproduction. Budding. Fragmentation. . 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. 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. Asexual Reproduction. only one parent is involved.. 100% of the genetic material from the one parent is passed on.. Bacteria . primarily reproduce asexually.. Examples of Asexual Reproduction. Binary fission . ch. : 7. Sexual or Asexual. Asexual – involves a single parent organism and produces off-spring or daughter cells that are clones. Sexual Reproduction – involves genetic contribution in the form of gametes from two sources. Chapter 11. W. Stephen Damron. Introduction to Animal Science:. Global, Biological, Social, and Industry Perspectives. Learning Objectives. After studying this chapter, you should be able to:. describe how the endocrine system drives the production of gametes.. The reason that two sperm cells travel down the angiosperm pollen tube is that . they both stimulate growth of the pollen tube.. one fertilizes the egg, and the other combines . with the two polar nuclei.. Modes of Reproduction . (1 of 2). 4. .1 Illustrate how modes of reproduction are related to modes of livelihood.. The . F. oraging Mode of Reproduction. The Agricultural Mode of Reproduction. The Industrial/Digital Mode of Reproduction. Key Concepts. Asexual and sexual reproduction. Inheritance. Learning outcomes. Distinguish between asexual and sexual reproduction and describe examples of each type of reproduction.. Describe types of variations found within a species and determine whether they are discrete or continuous.. 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. Angiosperm Reproduction (Ch.38) (Ch. 38) Charophyceans Bryophytes (nonvascular plants) Seedless vascular plants Gymnosperms Angiosperms   Rafflesia arnoldii , “monster flower” of Indonesia Orchid 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. In asexual reproduction, one individual produces offspring that are genetically identical to itself. These offspring are produced by mitosis. There are many invertebrates, including sea stars and sea anemones for example, that produce by asexual reproduction..