When chemoreceptors detect a slight decrease in pH, this means that ____ concentrations have increased, and the
breathing rate must ____.
a. carbon dioxide; increase
b. carbon dioxide; decrease
c. oxygen; increase
d. oxygen; decrease
e. chloride; decrease
a
Biology & Microbiology
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What will be an ideal response?
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In humans, sex-linked means the gene is on what chromosome?
A. X B. Y C. Z
Biology & Microbiology
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Biology & Microbiology