Biology, 12.04.2020 01:32 LlayahHarbin
How does the DNA inherited by an organism determine the specific traits displayed by that organism? That is, how does the specific order of nucleotides in the DNA inherited by a critter determine its phenotypic characteristics such as eye and hair color, the kind of digestive enzymes produced, whether wings or arms will be produced, etc.?
Answers: 1
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Which strategy is an example of how companies may upgrade themselves to meet changing customer preferences? a.doing door-to-door sellingb.using billboards to advertise the productsc. making online shopping services availabled.giving discounts on products
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Biology, 22.06.2019 08:30
Construct at least two possible hypotheses for the student’s experiment.
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Biology, 22.06.2019 13:10
Which of the following best describes the purpose of the parathyroid hormone? a. it decreases the blood calcium level and decreases blood phosphorus level. b. it decreases the blood calcium level and increases the blood phosphorus level. c. it increases the blood calcium level and increases blood phosphorus level. d. it increases the blood calcium level and decreases blood phosphorus level.
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Biology, 22.06.2019 15:00
Which of the following must be true for a fossil organism to be useful as an index fossil? a. the fossil organism must be widespread geographically. b. the fossil organism must be abundant. c. the fossil organism must be limited to a short span of geologic time. d. all of the above.
Answers: 1
How does the DNA inherited by an organism determine the specific traits displayed by that organism?...
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