Which of the following is NOT a part of a DNA molecule?
Question 3 options:
A. Nitrogen...
Biology, 19.12.2020 02:50 manarsadi6
Which of the following is NOT a part of a DNA molecule?
Question 3 options:
A. Nitrogen base
B. Phosphate group
C.5 Carbon sugar
D. Amino acid
Answers: 3
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Use the drop down menus to match each example to the fossil topic discussed then to show how the fossil record gives evidence of evolution
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The wings of insects, birds, and bats evolved independently but carry out similar functions. this is an example of a. analogous structures. b. embryonic structures. c. vestigial structures. d. homologous structures.
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Asmall population of chimpanzees lives in a habitat thant undergoes no change for a long period of time. how will genetic drift affect this population
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Which of these is true of the cytoplasm of an unfertilized egg? a. it is an unevenly distributed mixture of mrna, proteins, organelles, and other substances. b. it does not contain substances that are important in directing development. c. these substances are supplied by the sperm. d. it does not contain substances that are important in directing development. e. development is directed solely by the surrounding cells. f. it is a homogeneous mixture of mrna, proteins, organelles, and other substances. g. it does not contain substances that are important in directing development. h. these substances are produced by the dna of the fertilized zygote.
Answers: 1
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