The light that passes through the pupil is focused by the lens on the
A. iris.
B. sclera.
C. choroids.
D. retina.
E. lens.
Answer: D
Biology & Microbiology
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a. open circulatory system.
b. vertebrate circulatory system.
c. closed circulatory system.
d. lymph system.
e. open digestive system
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Inside the corolla is a whorl of ____, the organs that produce male gametophytes.
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