The part of the eye that focuses light onto a sheet of photoreceptors is the
A. lens.
B. cone.
C. pupil.
D. retina.
E. iris.
A. lens.
Biology & Microbiology
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Which chemical builds up in Tay-Sachs disease?
a. albumin b. glycogen c. amyloid d. fibrillin e. sphingolipids
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In the vicinity of the equator, air warmed by solar radiation rises
Indicate whether the statement is true or false
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There is currently a drying trend due to global warming in the Southern Hemisphere
Indicate whether the statement is true or false
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In a population of 50,000 diploid individuals, what is the probability that a new neutral mutation will ultimately reach fixation?
a. 0.001 b. 0.0001 c. 0.00001 d. 0.000001 e. 0.0000001
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