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25 Cards in this Set
- Front
- Back
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What is centromere? |
place where two sister chromatids are attached |
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What are autosomes? |
non-sex chromosomes |
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What is cytokenesis? |
division of cytoplasm |
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What is apoptosis? |
programmed cell death |
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What is centrosome? |
microtuble organizing center |
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In, humans paired chromosomes are called? |
diploid |
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Meiosis produces ____ number of cells? |
four |
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The Haploid cells through meiosis are called? |
gametes |
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The fusion of egg and sperm results in the production of? |
embyro |
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T or F In meiosis there are two primary stages. |
True |
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T or F Interkenesis does not take place in meiosis. |
False |
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T or F In Meiosis I, chromatids duplicate. |
True |
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T or F In meiosis II, chromosomes duplicate. |
True |
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T or F Crossing over occurs in Metaphase I |
False |
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T or F Independent assortment occurs place in prophase I |
False |
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T or F Meiosis is responsible for genetic diversity. |
True |
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T or F Genetic variability is by the process of crossing over and independent assortment of chromosomes. |
True |
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T or F Meiosis produces identical daughter cells |
True |
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T or F Females have 23 pairs of matched chromosomes |
True |
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T or F Autosomes are nonsex chromosomes |
True |
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T or F If a sperm with an x chromosome fertilizes the egg will be female |
True |
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T or F Spermatogonia is the process of generating sperms in males |
False |
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T or F Oogenesis is the production of egg in females |
True |
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T or F Regeneration is a type of Asexual reproduction |
True |
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T or F Plants practice Asexual reproduction by vegetative reproduction |
True |
