True/False Indicate whether the
statement is true or false.
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1.
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(5 points) Genes normally come in pairs.
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2.
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(5 points) Only
reproductive (sex) cells contain the genetic “blueprints” for the organism.
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3.
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(5 points) All mutations are bad
for the plant or animal.
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Multiple Choice Identify the choice that
best completes the statement or answers the question.
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4.
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(5 points) An organism
that has sex chromosomes of XY, it is what gender?
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5.
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(5 points) When one
gene’s traits overshadow another gene’s traits, it is known as a ______________
gene.
a. | recessive | c. | codominant | b. | dominant | d. | corecessive |
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6.
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(5 points) When one
gene’s traits are hidden from another gene’s traits, it is known as a ______________
gene.
a. | recessive | c. | codominant | b. | dominant | d. | corecessive |
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7.
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(5 points) The genetic makeup of
an organism is known as the ___________________.
a. | heterozygous | c. | phenotype | b. | genotype | d. | homozygous |
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8.
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(5 points) The physical make-up
of an organism is known as the ___________________.
a. | heterozygous | c. | phenotype | b. | genotype | d. | homozygous |
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Numeric Response
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9.
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(5 points) Using the Punnett
Square below, if A=black and a=white, how many offspring represented below will be black in
color?
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10.
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(5 points) Using the Punnett
Square below, how offspring will have fine hair?
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Completion Complete each
statement.
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11.
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(5 points) If both genes are the
same, they are known as _______________________.
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12.
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(5 points) A
________________________ is when an organism is dramatically different from what is expected
genetically.
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13.
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(5 points) ______________________________ is the chance that traits will be
inherited.
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14.
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(5 points) Another name for
inbreeding, mating related animals, is ___________________.
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