Evolution occurs
A. When a mutation occurs
B. Over generations
C. At birth of an organism
D. During one lifetime
E. All answers are correct
B. Over generations
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All living things
1.use protein as their genetic material. 2.engage in metabolic activity. 3.require oxygen. 4.are made up of more than two cells.
In the figure above, which of the arrows represents the most rapid population growth?
A) arrow A B) arrow B C) arrow C
In which of the following do the light-dependent reactions of photosynthesis take place?
a. thylakoid membranes b. stroma c. the outermost membrane d. between the outermost and innermost membranes e. a combination of more than one of these
Describe the three basic steps or processes involved in transcription
What will be an ideal response?