Biology, 29.01.2021 03:40 Sadaalcala1
Please help would be much appreciated:)
Two of the key concepts of this Click-and-Learn activity are:
•Humans, like all species, are evolving and adapting to the environment.
•Natural selection acts on traits, but it affects the frequency of alleles in a population.
In essay format, explain these two concepts using examples from this Click and Learn.
Answers: 3
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Graphs you see question 5 options: the change in data over time the relationship between different dependent variables the relationship between the independent variable and the dependent variable/s the relationship between different independent variables
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Which type of transport is responsible for oxygen entering into blood cells? a. vesicle b. passive c. facilitated d. active b. passive
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Which of the following is an advantage of using embryonic stem cells in medical research? a. the use of embryonic stem cells is much less expensive than the use of adult stem cells. o b. no living tissue is damaged when scientists use embryonic stem cells. o c. embryonic stem cells are able to differentiate into a wider range of cells than adult stem cells. d. there is no controversy surrounding the use of embryonic stem cells.
Answers: 3
Please help would be much appreciated:)
Two of the key concepts of this Click-and-Learn activity ar...
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