Which of the following best describes how a cell’s dna can change through mutations? dna segments from broken-down prokaryotic cells are taken in and incorporated into the dna of living cells. a virus takes in a segment of dna from one bacterial cell and inserts it into another bacterial cell. a bridgelike connection forms between two prokaryotic cells, through which genetic information is transferred. changes in a cell’s dna sequences occur during replication, and those changes are passed on to daughter cells.
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Biology, 22.06.2019 06:30
Explain how scientists use geologic time to determine the age of landforms.
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Biology, 22.06.2019 06:40
Under the soviet system, the government a. controlled all forms of communication. b. allowed newspapers to print whatever they wanted. c. controlled editorials but not the reporting of news. d. encouraged access to a wide variety of news sources. select the best answer from the choices provided a b c d
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Biology, 22.06.2019 07:30
Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables
Answers: 3
Which of the following best describes how a cell’s dna can change through mutations? dna segments f...
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