'Reproduce sexually' presentation slideshows

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Noncoelomate Invertebrates

Noncoelomate Invertebrates. Chapter 33. Invertebrate Phylogeny Revolution. Scientists generally agree about the taxonomic classification of 36 animal phyla -They do disagree, however, about how these are interrelated

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DQ #

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Monday 19 September 2011 Topics: Classification of Life

Monday 19 September 2011 Topics: Classification of Life. DO NOW Do you feel prepared for the presentation? What did your group do in order to prepare? If you were to do this project again, what would you do differently?. OBJECTIVES

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Classification & The Six Kingdoms

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Reproduction In Plant!

Reproduction In Plant!. a plant can reproduce sexually and asexually. Sexual Reproduction - Definition. A form of reproduction that does not involve meiosis, ploidy reduction or fertelization, and the offspring is a clone of the parent organism; because of no exchange of genetic material.

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Kingdom Protista

Kingdom Protista. Protists. Can be divided into plant-like, animal-like, and fungus-like groups Important members of the phytoplankton and zooplankton We will concentrate on plant-like and animal-like. Plant-like Protists. Algae Aquatic (freshwater or marine)

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Phylum Cnidaria

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Phylum Cnidaria

Phylum Cnidaria. All contain nematocysts- stinging structures. Cnidarians. Jellies, Anemones, Corals Dimorphism : Two body shapes during life cycle. ( Polyp & Medusa ) Gastrovascular cavity (digestive) Carnivores Primitive nerve net Two distinct tissue layers: Epidermis & Gastrodermis

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KINGDOM PROTISTA

KINGDOM PROTISTA. The Protists!. General Characteristics. Usually _____________ Generally live as individuals, some form_______________ _________________ (contain a nucleus) Most live in ___________ environments Some _______________ (plant-like), some _____________(animal/fungus-like)

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The Six Kingdoms

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The Structure and Function in Living Things

The Structure and Function in Living Things. Chapter Fifteen: The Diversity of Life. 15.1 Taxonomy and Systematics 15.2 Algae and Fungi. Investigation 15B. Bread Mold. What is mold and how does it grow on bread?. The first prokaryotic cells appeared about 3 billion years ago.

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Characteristics of Classification

Characteristics of Classification. 1. How Organisms Get Energy. Autotrophs

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Protists

Protists. What is a Protist?. Very diverse kingdom Most are unicellular Cells have membrane bound nucleus, some contain chloroplast. Protists. Most reproduce asexually by binary fission Some reproduce sexually They like wet or moist surroundings. Classification of Protists.

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Sponges and Cnidarians Uncovering the Truth

Sponges and Cnidarians Uncovering the Truth. Sponges. They live in aquatic areas and environment. There are over 5,000 species.

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Invertebrate Phylum

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Cnidarians

Cnidarians. Jellies, Anemones, Corals Dimorphism: Two body shapes during life cycle. (Polyp & Medusa) Gastrovascular cavity Primitive nerve net Two distinct tissue layers: Epidermis & Gastrodermis Cnidocyte (Stinging cells) Radial Symmetry. Life cycle. Reproduction :

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Fungi & Molds

Fungi Are eukaryotic heterotrophs . Frequently decomposers, sometimes parasites. Usual structure is a mass of entangled filaments called Hyphae Hyphae can have cross walls ( Septum ) separating individual cells. Or have no separations. Overall mass is called mycelium. Fungi & Molds.

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Biology

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