Biology, 20.12.2019 02:31 cocomorillo35181
How does a theory develop? consider the development of the theory of evolution over the centuries. all of the statements below except one provides supportive evidence for the theory of evolution.
a)the fossil record indicates change in earlier species to more modern species.
b)anatomical similarities such as homologous structures and vestigial organs point to evolution of life forms.
c)the geography of earth has changed over the millennia and if the geography has changed, we know that life forms must have changed as well.
d)artificial selection provides a model that understand natural selection and we can envision natural conditions acting selectively on populations to cause evolution.
Answers: 3
Biology, 21.06.2019 17:30
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 04:00
Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them
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Biology, 22.06.2019 14:30
Which line in the graph above best illustrates an effect of the carbon dioxide level in the blood on breathing rate before, during and after a period of exercise? 1.b,2.c,3.a,4.d
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Biology, 22.06.2019 14:50
What do we call an individual that has inherited two identical alleles for the same trait? a.homozygous b.heterozygous c.monozzygous
Answers: 2
How does a theory develop? consider the development of the theory of evolution over the centuries....
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