Term
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Definition
| a realationship where both organisms benefit |
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Definition
| food is made through the process of photosynthesis |
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Definition
| energy is gather from chemical reaction |
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Definition
| an organism that feeds on others for energy |
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Definition
| a cell which has it's organelles and DNA contained by membranes |
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Definition
| a cells who's organelles and DNA is freely floating around the cytoplasm |
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Definition
| a sustance produces by bacteria that prevents other microrganisms form growing there |
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Definition
| the eneration of which the cells only have 1/2 of the chromosomes |
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Definition
| the generation in which all chromosome are produced |
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Term
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Definition
| produces spores. created form gametes. diploid generation |
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Term
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Definition
| produces gametes. creates from spores. aploid generation |
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Term
| alteration of generations |
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Definition
| when plants grow as haploids for one part of their life then continue to grow and and become diploid for the second generation |
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Term
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Definition
| when different animals have the same bone structure but use them in different ways |
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Definition
| a range of species living within the same area |
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Definition
| the evoloution history of a species |
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Term
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Definition
| a process where the fittest survive. organisms with benefitial traits will survive and replace the old animals. if conditions change the better adapted will be able to last and survive. organisms that dont adapt will eventually become exsinct. |
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Term
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Definition
| the concentrateed region in which the DNA floats about in prokaryotes |
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Term
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Definition
| hair like structures found around the edge of the cell which act like boat oars to allow the cells to move |
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Term
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Definition
| a type of protist which projects it's cytoplasm to move and engolf it's food |
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Term
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Definition
| a sugar like substance which is found in the cell walls and help keep the cells in rigid shape. water is needed to keep them rigid because the water presses out against the cell walls. |
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Definition
| a tail like structure that some bacteria have to allow it to move throughout water. |
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Term
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Definition
a group of protists which have atleast one falgellum.
heterotrophic- feed on other live proists |
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Term
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Definition
protists with cilia.
rigid shape
live in fresha and salt water
foodvacuole. lysosome enzyme breaks down it's food. |
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Term
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Definition
| when the first 2 cells have fused together to become the first cell of the offspring |
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Term
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Definition
| cells with only 1/2 the DNA from their parent cells. will fuse togeher to create the offspring. |
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Term
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Definition
| food is gathered by absorbing decaying matter. decomposers. type of fungi |
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Term
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Definition
| the fine filaments when they are a tangled mass |
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Term
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Definition
fine filaments that absorbe nutrients from it's food source.
they have cell walls |
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Term
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Definition
single reproductive cell;
DNA coated in a cellwall and cell membrane for protection from the elements;
only 1/2 the chromosomes therefore haploid |
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Term
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Definition
| cellular anaerobe respiration of yeast producing alcohol and CO2. sugar molecules are broken down by enzymes for energy. |
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Term
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Definition
| unfavourable conditions of the bacteria cells--> cells reproduce sexually.bacteria cells connect through pili then exchange DNA and and the DNa is incorporated into the offsprings DNA-->evolution-->survival in unfavourable conditions |
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Term
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Definition
| cells which transfer nutrients and water up and down the plants |
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Term
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Definition
| the male organ of a flower |
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Term
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Definition
| part of the male organ on a flower. it produces pollen grains. each pollen grain contains a sperm cell. |
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Term
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Definition
| the bottom part of the male organ on a flower.it holds the anther up |
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Term
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Definition
| the female part of the flower. |
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Term
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Definition
| the tip of the female organ |
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Term
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Definition
| the tip of the female organ |
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Term
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Definition
| part of the female organ in a flower.found at the base of the carpel. it produces ovule. |
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Term
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Definition
| part of the flower. found atthe tip of the stem before the petals. the receptacle is just below the ovary |
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Term
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Definition
| the division for nonvascular plants |
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Term
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Definition
| the division for nonvascular plants |
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Term
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Definition
| the division for vascular plants |
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Term
| the order of classifications |
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Definition
| kingdom, phylum/division, class, order, fimily, genus, species |
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Term
| descibes ebacteria and areachbacteria kingdoms |
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Definition
prokaryote.
areachbacteria has been around longer
single cells
asexual
shape and prefix |
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Term
| describe the protists kingdom |
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Definition
single celled
eubacteria
asexual
animal like fungus like and plants like
include algae |
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Term
| describe the fungi kingdom |
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Definition
multicellular
saprobes
classifies by how they reproduce; sac like clublike imperect and caselike |
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Term
| describe the kingdom of plants |
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Definition
multicellular
photoautotrouphs
alteration of gernerations
non vascular and vascular
spore producing and seed producing
geneosperm and angiosperm |
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