When light enters the eye, it is bent, or refracted, first by the:

A) cornea. B) lens. C) vitreous body. D) retina.


Answer: A

Biology & Microbiology

You might also like to view...

Which human trait shows a continuous variation?

a. Cystic fibrosis b. Marfan syndrome c. Eye color d. Blood type e. Sickle cell anemia

Biology & Microbiology

Broadcast spawning refers to

a. having multiple reproductive partners. b. releasing sperm into surrounding waters. c. releasing eggs into surrounding waters. d. internal fertilization. e. both b and c

Biology & Microbiology

Which of the following is an exception to the law of independent assortment?

a. monohybrid cross b. test cross c. gene linkage d. random mutation

Biology & Microbiology

When the concentration of solutes inside a cell is less than the concentration of solutes outside a cell, which direction will water flow?

A) The net flow of water will be into the cell B) The net flow of water will be out of the cell

Biology & Microbiology