Meiosis
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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| What is a genome? | the complete complement of an organism's genes
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| If the liver cells of an animal have 24 chromosomes, its sperm cells would have how many chromosomes? | 12
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| What's a karyotype? | a display of homologous chromosomes of a cell organized in relation to their number, size, and type
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| Which of the following is the term for a human cell that contains 22 pairs of autosomes & two X chromosomes? a.a female somatic cell b.a sperm cell c.an unfertilized egg cell d.a male somatic cell | a female somatic cell
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| The X & Y chromosomes are called sex chromosomes because ____. | genes located on these chromosomes play a role in determining the sex of the individual
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| Syngamy occurs between _____. | gametes
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| Which of the following happens at the conclusion of meiosis I? a.the chromosome # is conserved b. 4 daughter cells are formed c.sister chromatids are separated d.homologous chromosomes are separated | 4 daughter cells are formed
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| Which of the following is TRUE of the process of meiosis? a.4 haploid cells result b.4 autosomes result c.4 diploid cells result d.4 chiasmatic result e.2 diploid cells result | 4 haploid cells result
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| Which of the following occurs in meiosis but NOT in mitosis? a.daughter cells are produced b.synapsis c.chromosome replication d.tetrads align at metaphase plate e. B & D above | B & D above
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| How does the sexual life cycle increase the genetic variation in a species? a.by allowing random fertilization b.by allowing crossing over c.by allowing independent assortment of chromosomes d.all of the above | all of the above
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Created by:
RosauraPerez
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