Biology, 22.08.2019 11:30 Shadow0202
Sophie says dolphins and sharks look very similar, so they must be related. jake disagrees, saying dna evidence has shown that dolphins and other aquatic mammals are actually more closely related to the ancestors of modern hippos. who is correct using the modern system of classification? a. jake is correct because classification is based on evolutionary relationships. b. both are correct because traditional and modern classifications can overlap. c. neither is correct because neither is taking into account both the traditional a
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Biology, 22.06.2019 05:00
According to this food web which of the following would be considered primary consumers
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Biology, 22.06.2019 09:00
What is the significance of the protein-lined pits? a. protein attracts other proteins needed for atp synthesis within the cell. b. protein-lined pits are able to transport one molecule at a time down the concentration gradient within the cell. c. the polarity of proteins allows other polar molecules to attach and be transported in the cell by transport channels. d. receptors within the pits allow ligands to fuse and be transported into the cell by endocytosis.
Answers: 2
Biology, 22.06.2019 12:40
Which statement describes how favorable traits in a population relate to natural selection? they are the only traits that ever exist in the population. they build in the population over time. they are rarely passed on to offspring. they are found only in a few individuals within the population.
Answers: 1
Biology, 22.06.2019 18:30
There are few cells in the body that do not undergo mitosis: most somatic cells divide regularly, some more than others. take for example the cells that line the digestive tract. these cells must be frequently replaced because they are constantly eroded by the movement of food through the tract. what mechanism(s) is/are in place to ensure that these cells are exact copies of the mother cell
Answers: 1
Sophie says dolphins and sharks look very similar, so they must be related. jake disagrees, saying d...
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