sexual and asexual..
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| The outward appearance (gene expression) of a particular trait in an organism is referred to as | a phenotype
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| asexual reproduction | process by which a single parent reproduces by itself
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| binary fission | the division of a prokaryotic cell into two offspring cells
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| budding | asexual reproduction in which a part of the parent organism pinches off and forms a new organism.
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| Some individuals with blood group A may inherit the genes for blond hair, while other individuals with blood group A may inherit the genes for brown hair. This can be explained by the principle of | independent assortment.
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| When a body cell divides through the process of mitosis, the chromosomes in the daughter cells | are identical to the chromosomes of the parent cell.
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| Organisms are able to reproduce either sexually or asexually. Which of the following statements is true of these reproductive processes? | The sorting of genes during sexual reproduction results in a large amount of genetic variation.
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| Most mammals have body cells with a full set of genetic information and gametes with a half set of genetic information. | fertilization; full
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| Asexual reproduction is carried out through __________ division of cells. Therefore, the chromosomes in cells of the new organism are __________ the chromosomes in cells of the parent. | mitotic, identical to
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| ______ is a source of genetic variation that involves the swapping of sections of chromosomes during meiosis. | Crossing over
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| Which of the following cells are produced through meiosis? | sex cells
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| Triple X syndrome, or trisomy X, occurs when a female has an extra X chromosome in each of her cells. This results when the mother's reproductive cells divide improperly, and two X chromosome are moved into one gamete. When that gamete is fertilized and t | nondisjunction
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| During mitosis, one parent cell forms daughter cells that are the parent cell. | two; identical to
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| When environmental conditions change, it is more likely that at least some members of a species will survive if | there is variation among the members.
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| What is the name of the process that appears in the diagram below? | mitosis
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| In squirrels, the gene for gray fur (G) is dominant over the gene for black fur (g). If 50% of a large litter of squirrels are gray, the parental cross that produced this litter was | Gg x gg
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| Which represents the genotype of a homozygous condition? | bb
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| A hybrid black-coated guinea pig produces two million sperm cells. Approximately what number of its sperm cells contain the recessive gene for white coat color? | 1 million
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| Some individuals with blood group A may inherit the genes for blond hair, while other individuals with blood group A may inherit the genes for brown hair. This can be explained by the principle of | independent assortment
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| What percentages can be expected in the offspring of cross between a female carrier for color blindness and a male with normal color vision? | 25% normal male, 25% colorblind males, 25% normal females, 25% carrier females
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| Which cross could produce a child with type O blood? | AO x BO
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| A man with a blood genotype AO marries a woman with a blood genotype of AO. What blood types could be expected in their children? | both type A and type O
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| Sexual 2: | Variation occurs in off springs
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| The outward appearance (gene expression) of a particular trait in an organism is referred to as | a phenotype
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| When many hybrid tall pea plants are cross-pollinated, the offspring produced will probably be | 50% heterozygous tall
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