BOt105 SI week 2 vocab | Baamboozle - Baamboozle

English 20 Public

intro to mitosis and phylogeny

Study Slideshow

a taxon descended from a single ancestor = clade

Monophyletic group

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a monophyletic group made up of an ancestor and all of its descendents. = monophyletic group

Clade

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character trait that arose from a common ancestor of a group that is now present in all members of the group. A shared trait

Synapomorphy

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specialized body within eukaryotic cells. Bound by a double membrane. Contains chromosomes.

Nucleus

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cellular division: duplicated chromosomes divide resulting in 2 identical daughter cells.

Mitosis

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Mitosis -Chromosomes condense

Prophase

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Mitosis - Microtubules attach to centromeres. Chromosomes align at the mid

Metaphase

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mitosis- Sister chromatids separate

Anaphase

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mitosis No microtubules. Nucleus reform. Cell wall present

Telophase

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Mitosis- DNA doubles

Interphase

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Having two sets of chromosomes (2n), characteristic of a sporophyte generation of a life cycle

Diploid

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Having only one set of chromosomes.

Haploid

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derived trait

Apomorphy

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a unit of heredity, a DNA sequence that codes for a specific protein

Gene

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an organism’s genetic characteristics

Genotype

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an organism’s physical characters: an expression of genes.

Phenotype

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