Biology Taxonomy
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- Domain Eukarya contains which Kingdoms?
- Plantae, Fungi, Lichen
- What are the general characteristics of Kingdom Plantae?
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Eukaryotic
Multicellar
Photosynthetic autotrophs
Chlorophylls A & B, Carotenoids
Stores gluclose as starch
cell walls made of cellulose -
Kingdom Plantae
- Phylum Bryophta..is commonly know as??? -
Mosses... Haploid dominate,flagellated sperm, no vascular tissue
-Spore bearing seedless - Phylum Hepatophyta....
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Liverworts
Reproduces sexually - p. Anthocerophyta
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Hornworts
-Closely related to vascular plants - Ph. Lycophyta
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Club mosses
-Vascular Spore bearing Seedless plants
-True leaves - Ph. Pterophyta
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Ferns, whisk ferns, horsetails
-Has Rhizomes from which roots and leaves grow - Vascular seed bearing plants...
-
-no need for water for sperm to transport
-Sporophyte is dominate stage of life cycle - Ph. Coniferophyta
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Pines, firs, spruce, Cedars
-Are woody and bear cones
- usually in cooler climates
-Leaves are modified - Ph. Cycadophta
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Cycads
-Resembles palms but isnt - Ph. Ginkgophyta
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Gingko
-sheds leaves unlike most other gymnospermms - Ph. Gnetophyta
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Gnetophytes
-Mormon tea and ephedra -
Angiosperms (Flowering plants)
What are some of the commoon features? -
Divided into 2 classes:Monocots and Dicots
-Double ferti.
-Xylem has vessel elements -
Flowering parts of an angiosperm...
Sepal?? - green leaves that enclose the bud
- Petals:
- colored leaves
- Carpel..
- flowering part of the flower (has 3 part)
- Stigma...
- portion of the carpel that lies between the stigma and ovary
- Ovary...
- portion of the carpel that contains the ovules
- Stamen...
- male part ( 2 parts)
- Anther...
-
terminla part of the stamen
produces pollen - filament...
- stalk-like portion of the stamen
- Ph Anthophyta...
- Flowering plants
-
Ph Anthophyta
-Class Monocotyledonae..
-Class Dicotyledonae.. -
Know the differences
Monocot Dicot
Cotyledon 1 2
leaf vent. parllel net like
flower parts:X 3's 4 or 5's - Monocots...
- Grasses, grains, coconut palms, lilies, and orchids
- Dicots...
- oak, roses, apples, kudzu, dogwoods, beans, poison oak
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.Fruit types....
Multiple- - pineapple, mulberry, fig
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Fruit types...
Pome- - appple, pear
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Fruit types...
Drupe- - cherry, peach, plum,coconut, almond, olive
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Fruit types...
Legume.... - green beans, peas, soybeans, peanuts
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Fruit types...
Hespiridium- - orange, lemons, limes, grapefruit
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Fruit types...
Pepo- - squash, cucumber, watermelon
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Fruit types...
Nut- - oak, hickory
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Kingdom Fungi
Characteristics.. -
Eukaryotic
Absorptive hetertrophs
Haploid stage dominate
cell wall made of chitin
Multicellular (except yeast)
Rhizoids (rootlike anchoring hyphae to substrate)
Coenocytic (multi nucleated)
Asexual Reproduction by spores
Sex. reproduction when enviroment conditions change - Ph. Zygomycota...
-
Bread molds
Coenocytic - Ph. Ascomycota...
- Sac-cup fungi
- Ph. Basidiomycota...
-
Club fungi
-imperfect fungi-toadstools, shrooms, smuts, rusts, puffs - Ph. Deuteromycota...
- imperfect fungi
- Lichen...
- symbiotic relationship between a fungus and cyanobacteria or green algae
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Kingdom Animalia...
General characteristics -
Eukaryotic
heterotrophic
Carb storage : Glycogen
sexual reproduction
No cell wall -
Kingdom Animalia...
2 sub kingdoms
Parazoa:
Eumetazoa: -
Sponges
all other animals - Ph. Porifera...
-
(to bear pores)
No tissues
no organ systems.
Sac type body plan
Asymmetrical
Filterfeeds -
Ph. Porifera...
Class Calcarea... - stick looking calicum carbonate
-
Ph. Porifera...
Class Hexactinellida... -
Glass looking
Silica spicules -
Ph. Porifera...
Class Demospongiae... -
bath sponge
Spongin spicules - Sub-Kingdom Eumetazoa has what type of animals in it?
- all animals except sponges
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Ph. Cnidaria-
What animal is it? - Jellyfish
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Ph. Cnidaria-
What are the characteristics? - Radial symmetry,nerve nets,Gastrovascular cavity, digestion is extracellar, Cnidocytes(thing that sting you)
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Ph. Cnidaria-
Class Hydrozoa-what is it and where does it live? - it is a water animal.Hydra only exist in fresh water,Polyp is main stage of life cycle, medusa is used for sex. reproduction.
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Ph. Cnidaria-
Cl. Scyphozoa? What is this animal? - True jellyfish
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Ph. Cnidaria-
Cl. Anthozoa-What is this animal? - coral and sea anemones
- Ph. Ctenophora-what is it and some characteristics?
- Comb jellie, Radial symmetry,tissue level organiztion, all marine
- Ph. Platyhelminthes-
- Flatworms
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Ph. Platyhelminthes-
Class Turbellaria - Planaria- has eyespots
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Ph. Platyhelminthes
Cl. Trematoda- - Flukes-All are parasitic
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Ph. Platyhelminthes
Cl. Cestoda- -
Tapeworms- Characteristics?
Head is called scolex, repeated packets of sex organs - Ph Rotifera- What is it and characteristics?
- Rotifers. "Wheel animals". Grinding organ called mastax,oragn present,bilateral symmetry,3 germ layers,tube in tube body, complete digestive tract