Biology, 04.04.2020 13:01 natalieperalta88
Which of the following is correctly matched with its description? a) Nonrepetitive DNA is composed of thousands of copies of many short repeats. b) Moderately repetitive DNA contains transposable elements and genes that are expressed in abundance and thus have many copies. c) Moderately repetitive DNA contains retro elements, such as the Alu sequence. d) Moderately repetitive DNA contains unique sequences, such as genes found in one or a few copies. e) Highly repetitive DNA contains transposable elements and genes that are expressed in abundance and thus have many copies.
Answers: 1
Biology, 21.06.2019 20:50
What occupation did muhammad have before the first revelation
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If animal agriculture was eliminated, how much grain would become available for human consumption?
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Biology, 22.06.2019 14:30
Even though the ostrich is a flightless bird, ostriches still possess wings that stretch approximately two meters across when fully extended. scientists speculate that when dinosaurs became extinct, some of the birds that lived during that time became land dwellers since they were able to consume the food that the dinosaurs once ate. over time, these species grew larger and heavier. eventually, the ostrich species became too big to fly. the wings found on ostriches are known as a. analogous structures. b. homologous structures. c. vestigial structures. d. symmetrical structures.
Answers: 2
Which of the following is correctly matched with its description? a) Nonrepetitive DNA is composed o...
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