Lab: Mouse Genetics (One Trait) — Unit test Answers
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1
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The pedigree traces red-green color blindness. Which family members have red-green color blindness?
A
Sam, Tim, Bella, and JoshuaB
Lisa and MonicaC
Ben, Jenny, Mike, Carol, Katie, and ChrisD
Sam, Joshua, and Tim2
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Parents with the genotypes AO and AB have a child. What are all the possible blood types of the child?
A
A, BB
O, ABC
A, AB, BD
O, AB, A3
A company has many genetically engineered poplar trees around its factories. Which best describes the poplar trees?
A
They are being used for phytoremediation.B
They have transferred their genes to a nontarget species.C
They have reduced the effectiveness of pesticides.D
They are being used for disease resistance.4
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5
Which best describes biotechnology?
A
the process of analyzing DNA samples to identify individuals involved in criminal activitiesB
DNA made by connecting fragments of DNA with desired traits from different DNA sourcesC
the field of biology that uses genetic engineering to produce crops, pharmaceuticals, and enzymes for use in industry and manufacturingD
the process of cutting DNA into fragments and inserting the fragments with a desired gene into another organism6
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7
DDT was widely used as a pesticide for 20 years. Its use was banned after studies showed severe side effects were evident in humans, the environment, and animals as a result of DDT. Which reason best explains why the side effects of DDT were so harmful?
A
DDT kills insects and other pests.B
DDT decomposes.C
DDT was genetically engineered.D
DDT bioaccumulates.Did you find these answers helpful?
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