Terms related to meiotic cell division.
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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zygote | fertilized egg
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haploid | half of the chromosome number
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sex chromosome | XX for females, XY for males
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tetrad | four chromatids formed during meiosis
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allele | form of a gene
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autosomes | chromosomes #1-22, Determine Traits
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meiosis | produces 4 different haploid gametes
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genes | determines traits
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trait | feature or characteristic
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homologous chromosomes | corresponding chromosomes, one from each parent
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crossing over | exchange of alleles
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fertilization | when egg meets sperm
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gamete | sperm or egg cell
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chromosome | threadlike structure, contains DNA
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diploid | full set of chromosomes
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prophase I | variation phase, crossing over occurs
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anaphase I | homologous pairs separate
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anaphase II | sister chromatids separate
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Created by:
Mrs.Benc
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