creature. They float around in the water and look like umbrellas. The mouths are located on the Concave or the inside of the creature with tentacles surrounding the creature. This type of creature actually has many types of animals within its phylum. The phylum of the creature has a few different creatures and numerous types of jellyfish. To focus upon the creature I would like to focus on three types: Hydrozoans‚ Jellyfish‚ and Sea Anemones. The Hydrozoa is a subgroup of the Cnidarian that constantly
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There are no multicellular plants in the oceans Most are photosynthetic single cells Cambrian is in Paleozoic era Called Cambrian explosion‚ because in this 70 million years. We have an explosion of every multicellular organism. Wednesday October 31st‚ 2012 CAMBRIAN Phanerozoic Eon Eras: Paleozoic (most recent : 550 Ma until now) – multicellular organisms in the oceans The periods in the Paleozoic era are: Cambrian Ordovician: end is one of the 5 mass extinctions. So many organisms
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genomes of existing phyla. It said that when multicellular animals emerged it made a radical increase in genome complexity in gene number and appearance of entirely novel gene families. In addition the primitive roundwarm had about 19‚000 genes‚ cnidaria with 20‚000‚ and lastly the sea urchin with 24‚000. It also stated that the families of genes are genes that has a relation with the body plans‚ organ development and cell-cell communications. This apparently means that the families of genes are
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“landing place” with moisture & food Some fungi have special adaptations for spreading spores 21-2: Classification of Fungi A. 4 Phyla of Fungi: Zygomycota Ascomycota Basidiomycota Deuteromycota Named for their reproductive structures! B. Phylum Zygomycota “Common molds” o On bread‚ cheese‚ etc. Black bread mold: Rhizopus
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BACTERIA Identification (Classification I. Domain: Bacteria 1. Gram Negative Proteobacteria (Phylum XII) Non-Proteobacteria 2. Gram Positive LOW G+C (Phylum XIII) HIGH G+C (Phylum XIV) II. Domain: Archaea III. Domain: Eukarya (Gram Negative 1. Bordetella pertussis Pertussis/Whooping Cough 2. Eikenella corrodens Human Bite Injury
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Symmetry Symmetry has two meanings. The first is a vague sense of harmonious and beautiful proportion and balance.[1][2] The second is an exact mathematical "patterned self-similarity" that can be demonstrated with the rules of a formal system‚ such as geometry or physics. Although these two meanings of "symmetry" can sometimes be told apart‚ they are related‚ so they are here discussed together.[2] Mathematical symmetry may be observed * with respect to the passage of time; * as a spatial
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classification systems by classifying some birds: Blue jay‚ robin‚ cardinal‚ canary‚ pelican Please proceed to the next slide! Taxonomy Chart Research online to fill in the blank (RED) boxes. Some have been done for you. Animalia Kingdom Phylum Type Phylum Name Here Class Type Class Name Here Order Pelecaniformes Order Name Here Family Corvidae Family Name Family Name Family Name Family Name Genus Genus Name Genus Name Genus Name Serinus Genus Name Species Name Turdus Migratorius
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as feather colours and shape of beak) 2. Search in a site or a book for the type of species of the animal you have taken a photo of which reside in Australia‚ gaining information about the Kingdom‚ Phylum‚ Class‚ Order‚ and the Family of your animal. 3. After gaining information about the Kingdom‚ Phylum‚ Class‚ Order‚ and the Family of your organism‚ research the features of the organism which places them in those groups. 4. Repeat steps 1-3 for the plants which you have chosen. 5. Repeat steps 1-3
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FIVE KINGDOM CLASSIFICATION Biological System of Classification • Organisms are first divided into a few kingdoms • Phylum or division is made up of several classes • Classes are made up of orders • Within each order there is a family • Each family consists of a varying number of genus • A genus usually has several species. Organisms within the species can breed PROCARYOTAE KINGDOM Prokaryote • Also called as bacteria‚ these as believed to be the most abundant
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ancestors were of this type Evidence that animals arose from choanaflagellate ancestor DNA sequence is most similar of protist animals Some animals have choanoglagellate-like cells in their anatomy Eg. Sponges-choanocytes=feeding cells Also Cnidaria(flat worms) have choanoflagellate-like cells Animals come from a colonial form (since they are multi-cellular) Land plants evolved from PROTIST ancestor Supergroup: Archaeplastida Closest protist relative to land plants= charophyceans of
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