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Biology, 30.05.2020 12:57, helpsos8028
A teacher shows students a string of beads as a model of a chromosomes and genes. What do the beads represent? Explain
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Biology, 21.06.2019 17:30, sihamabdalla591
If the birth rate of a population of dolphins is 2.0, the death rate is 0.5, and the population size is 100, what is this dolphin's population growth?
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Biology, 22.06.2019 12:30, sarahpaigeallen
How do all types of diffusion/passive transport actually ‘work’ without using even the smallest amount of cellular energy?
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Biology, 22.06.2019 15:30, Calebmf9195
(me out over the last several centuries, scientists have made the following broad observations while investigating several branches of the life sciences: -the fossil record shows that different types of organisms have existed at different times in earth's history. -many organisms have similar body structures that seem to be adapted to different ways of living in their environment. -organisms of different species often share similarities in stages of embryonic development. -many species share genetic similarities, and almost all organisms use the same basic building blocks to construct proteins. -often, the extent of two species' similarities can be predicted from their geographic closeness to each other. -a great deal of change has been observed among species that have experienced strong selective pressures through many generations. scientists have carefully considered and rigorously tested the observations listed above. when scientists offer a of these observations, they are making 1.) testable explanation, deductive explanation 2.) scientific interference, scientific law
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A teacher shows students a string of beads as a model of a chromosomes and genes. What do the beads...
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