Classification

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Classification
Chromosome s
Meiosis II
Kingdoms
Meiosis I
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The most general of Linnaeuss catagories
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Kingdom
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How many taxonomic categories did Linnaeuss
system use?
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Seven
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What is the two name scientific is called
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Binomial nomenclature
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The scientific name is always in __ letters and
the __ is always capitalized.
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Italics and first
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The baboons Papio annubis and Papio cynocephalus
belong to which of the same taxon/s?
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Kingdom, phylum class order family genus
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Which kingdom consists of organisms that dont
fit into the other kingdoms?
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Protista
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Multicellular, autotrophic, eukaryotes
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Plantae
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Kingdoms of Prokaryotes
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Archaebacteria and Eubacteria
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What is a difference between archaebacteria and
eubarcteria?
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Archaebacteria live in extreme conditions
Eubacteria have peptidogylcan in their cell walls.
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List the 6 kingdoms and describe each
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Archaebacteria-No peptidoglycan, Extreme
conditionsEubacteria-prokaryotes, small some
cause disease Protists-uni and multicellular,
eukaryotes, some auto and some heterotrophsFungi-
Heterotrophs, multicellular (except yeast)
decomposers, cell walls-chitinPlantae-autotrophs,
multicellular, cell walls-cellulose
Animalia-heterotrphs, multicellular, eukaryotes
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N is called
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What is haploid?
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Half the number of chromosomes.
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What is Haploid?
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Haploid number of human chromosomes.
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What is 23?
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Beginning of meiosis cells are..
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What is diploid?
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Which phases of meiosis are diploid?
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What is Prophase I, Metaphase I, Anaphase I and
Telophase I?
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Number of chromosomes present before meiosis.
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What is diploid?
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Stage of Meiosis I that the cells split in to two.
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What is telophase I?
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Stage that crossing over occurs.
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What is prophase?
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Two pair of homologous chromosomes paired during
prophase are called..
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What is tetrad?
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Describe crossing over, when does it occur and
what is the result.
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Crossing over is when the chromatids of the
homologous chromosomes exchange information, by
crossing over. This happens during prophase I
and results in an exchange of genetic material.
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Number of cells at the end of Meiosis II?
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What is 4?
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Are the cells of Meiosis diploid, haploid or both?
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haploid
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Describe the chromosomes at the end of meiosis.
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4 Haploid and genetically different.
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What does NOT happen between Telephase I and
Prophase II, that keeps the number of chromosomes
the same?
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Interphase does not occur, thus replication does
not double the number of chromosomes.
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Explain why only one egg is formed in meiosis in
humans.
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4 cells are formed, but because the egg requires
a lot of cytoplasm the other 3 cells are not
usable, and are called polar bodies.
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