What are the chances that a woman who is color blind will have a son who is color blind?
A. 0 percent D. 75 percent
B. 25 percent E. 100 percent
C. 50 percent
E
Biology & Microbiology
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Color blindness is an X-linked recessive trait. Two normal-vision parents produce a color-blind child. The child's sex is _____________.
Fill in the blank(s) with the appropriate word(s).
Biology & Microbiology
Within the lungs of humans, gas exchange occurs across
A) alveoli. B) bronchioles. C) tracheae. D) bronchi.
Biology & Microbiology
Simple eukaryotes that carry out oxygenic photosynthesis and reproduce by means of alternation of generations are known as
A) algae. B) fungi. C) slime molds. D) euglenids. E) arachnids.
Biology & Microbiology
At the cellular level, photosynthesis occurs within
What will be an ideal response?
Biology & Microbiology