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22 Cards in this Set
- Front
- Back
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Autosomes |
Chromosomes that do not determine sex 1 through 22 |
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Sex chromosomes |
Determine the sex of the organism xx female XY male |
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Does crossing over occur in mitosis does it occur in meiosis |
Mitosis no meiosis yes |
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What process let you grow mitosis |
Body cells , somatic |
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Why is crossing over importance |
Where homologous chromosomes line up next to each other and switch pieces of DNA and it occurs during sexual reproduction during phase 1 of meiosis creatates genetic variety |
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What is the differences between asexual and sexual reproduction |
Sexual is slower to Paris and genetically different and tip involves animals plants and fungi Sexual is faster one parent identical offspring and typically bacteria and protists |
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What type of cells do mitosis crate |
Two identical diploid cells |
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What type of cell does metosis make |
4 non-identical haploid cells |
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What is the diploid and haploid number of chromosomes in a cell |
Diploid cells with two sets of chromosomes the haploid cell is in half the number of chromosomes |
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What is a chromosome why are they the shape they are and how all of the DNA fits in the small shape |
Chromosomes contain that genetic info fmade of two identical strands of DNA connected at the centromere called the sister chromatids |
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What is interface and what are the three parts |
An interface the cell grows the DNA gets copied and they spend most of their time there chief a cell grows s-phase DNA copied g2 phase sell finishes growing and everything is checked |
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Cell spends most of the time in what phase |
Interface |
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Prophase |
Central move towards a person answer the cell DNA condenses to form chromosomes nuclear membrane breaks down spender fibers attach to centromere |
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Metaphase |
Chromosomes line up and down the middle of the cell |
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Anaphase |
Sister chromatids pull apart at the centromere and move towards opposite ends of the cell |
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Telophase |
The cleavage fear of forms DNA decondenses to form chromatin nuclear membrane reforms spender fibers breakdown |
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Cytokinesis |
Cell divides completely in half |
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Interface |
The cell grows and do you know gets copied cell since most of their time in interphase |
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What process allows organisms to grow |
Cell division |
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What do both sex cells have |
They both have the same haplod number |
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What does only meiosis create |
Identical sister chromatids |
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What are the 6 stages of mitosis |
PMATCI |
