Which group of animals has existed the longest?
a. tubulidentates
b. perissodactyls <...
Biology, 30.08.2019 10:00 Timeisjesus
Which group of animals has existed the longest?
a. tubulidentates
b. perissodactyls
c. artiodactyls
d. sirenians
Answers: 1
Biology, 22.06.2019 09:00
When the cell concentrates potassium within, against the natural tendency of matter, it is performing a.passive diffusion b.facilitated diffusion c.active transport d.pinocytosis
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Scientific evidence is most likely to be consistent if it is based on data from
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One of the newest applications of cell technology is called cybrid embryos. this process involves replacing the nuclear material of an animal cell with human nuclear material. how might this process affect public policies about research by using stem cells? the same policies and concerns about the use of human embryonic stem cells would most likely apply. the embryos would most likely be treated like traditional animal embryos and regulated accordingly. the process of forming cybrid embryos would most likely be banned by government regulators. the embryos would be treated as regular cells because they are not fully human in origin.
Answers: 2
Biology, 22.06.2019 17:30
Which statement best addresses the differences in sex cell differentiation between the red-eared slider turtle and a human?
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