Biology, 08.10.2019 01:30 katelynbychurch
Which of the following is an example of a closed system?
a. an estuary where fresh and ocean water mix
b. a chemical reaction within deep ocean organisms allowing them to glow
c. a living single-celled organism such as a phytoplankton
d. a river that flows into the ocean
Answers: 1
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Suppose that on a small island off the coast of scotland, 32 percent of the population has blue eyes, which means that these individuals must be homozygous for the blue eye color gene (bb). the only other eye color found on the island is brown, and individuals that are homozygous for the brown eye color gene (bb) or heterozygous (bb) will have brown eyes because brown is the dominant gene. assume this population is in hardy-weinberg equilibrium. if 100 babies are born next year, how many of these would you expect to have brown eyes and be heterozygous? a. 58 b. 49 c. 29 d. 43
Answers: 1
Biology, 22.06.2019 21:40
What vitamin gives carrots and sweet potatoes their orange color?
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Biology, 22.06.2019 23:40
White-headed woodpeckers are adapted to have strong beaks that can break into tree trunks to find bugs and can also open pine cones to get at the seeds. white-headed woodpeckers are best adapted to living in the biome.
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Biology, 23.06.2019 05:30
Organic molecules are sometimes found within meteorites that crash into earth. which meteorite characteristic is similar to what most likely was present on early earth?
Answers: 1
Which of the following is an example of a closed system?
a. an estuary where fresh and ocean...
a. an estuary where fresh and ocean...
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