"the complexity of life is based on cells as the building block that allows for emerging complexity."
this statement describes which of the principles of cellular theory?
a. cells are the basic unit of life
b. all cells have the same basic chemical composition
c. hereditary information is passed from cell to cell
d. all cells arise from preexisting cells
Answers: 2
Biology, 22.06.2019 10:00
An animal cell (left) and a plant cell (right) are shown.which organelle, labeled x in the diagram, is found in both plant and animal cells?
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Biology, 22.06.2019 11:00
At which point is crust neither created nor destroyed? island chain mid-ocean ridge divergent boundary transform boundary
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Biology, 22.06.2019 11:30
Which of the following statements is true about the relationship between genetic variation and natural selection? a. genetic variation must be present in a population before natural selection can act on it. b. genetic variation arises in a population as a result of natural selection. c. natural selection can act on a population whether there is genetic variation within the population or not. d. after natural selection acts on a population, the amount of genetic variation in the population always increases.
Answers: 1
Biology, 22.06.2019 15:00
Which characteristic should describe all evidence collected by a scientist? true obvious objective subjective
Answers: 1
"the complexity of life is based on cells as the building block that allows for emerging complexity....
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