Exam 2: 2, 3 & 4 Chapters

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ohmygoddlamb
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103108
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Exam 2: 2, 3 & 4 Chapters
Updated:
2011-09-20 16:49:40
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psychology
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  1. Natural selection is defined as
    The best kind of individuals that is adjustable to any evolution process due to surive and able to reporoudce
  2. Evolutionary psychology:
    -Behavior that promotes an organism's survival in the natural habitat
    OR
    -Emphasizes adaptaion, reproduction and "survival of the fittest" in shaping behavior
    Emphasizes adaptaion, reproduction and "survival of the fittest" in shaping behavior
  3. Behavior that promotes an organism's survival in the natural habitat

    A.) Emphasizes adaptaion, reproduction and "survival of the fittest" in shaping behavior
    B.) Behavior that promotes an organism's survival in the natural habitat
    C.) The best kind of individuals that is adjustable to any evolution process due to surive and able to reporoudce
    B.) Behavior that promotes an organism's survival in the natural habitat

    • C: Natural Selection
    • A: Evolutionary Psychology
  4. Bidirectional view is being influenced by _____ and ______'s conditions each others?
    Enviormental and biological
  5. How many chormosomes are there?
    23 pairs
  6. Explan what does DNA look like and what it does
    • Double helix shape (spiral staircase)
    • It hols genetic information
  7. Deoxyriboncleic acid could be found in
    Chromosomes

    Deoxyriboncleic can be known as DNA
  8. Explain Genes
    Units of heredity
  9. How many does human hold genes?
    30,000
  10. Change those three in correct order
    Meiosis, mitosis and fertilziation
    Mitosis, meiosis and fertilization
  11. Mitosis
    It duplicate itself with two new cells
  12. The cell divided into to form eggs and sperm is called
    Meiosis (or gametes)
  13. Fertilization is when
    an egg and a sperm become a single cell
  14. An egg and a sperm become a single cell is called
    Zygote
  15. The DNA confirms that the zygote is XX and it means
    THE BABY IS A BITCH
  16. How do you identity a male in the DNA?
    XY Chormosomes
  17. The difference between Genotype and Phenotype:
    Phenotype is the outside characteristics, able to observe as such as height, weight, etc. Genotype is genetic material, cannot be observal on the oustide, only inside.
  18. Identical twins are known as
    Monozygotic twins
  19. How does identical twins occur
    A single zygote splits
  20. Fraternal twins are known as
    Dizygotic
  21. How does Fraternal twins happen
    Two seperate zygote develops into two different person. They are consider as ordinary siblings share same birthday.
  22. Which is powerful: Dominant or recessive gene?
    DOMINANT!!!
  23. Recessive could win if
    only both genes are Recessive
  24. Define X-linked inheritance
    It only impacts on the men, since men already have only one X chromosome and if there is diesase carrier in the X Chormsome, and it is able to harmful the genes.
  25. Genetic imprinting
    Inherited either from mom or dad's genes.

    There's a chemcial will silent one member of the gene pair as a result of a child has a brown hair like a father, instead of blonde like a mother.

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