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Biology, 22.06.2019 03:50, ofkameron50
The breakdown of food is accomplished by enzymes. a. physical b. chemical c. mechanical d. none of the above
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Sexual reproduction in the parent cell will result in offspring with a) identical genetic information. b) half the genetic information. c) double the genetic information. d) four times the genetic information.
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Biology, 22.06.2019 11:30, yarrito20011307
Which of the following statements is true about the relationship between genetic variation and natural selection? a. genetic variation must be present in a population before natural selection can act on it. b. genetic variation arises in a population as a result of natural selection. c. natural selection can act on a population whether there is genetic variation within the population or not. d. after natural selection acts on a population, the amount of genetic variation in the population always increases.
Answers: 1
If a single, diploid G2 nucleus in an ascus contains 400 nanograms (ng) of DNA, then a single ascosp...
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