A researcher discovered a sensory receptor that detects decreasing oxygen concentrations in the blood. According to the principles of negative feedback, it is likely that stimulation of this sensory receptor will produce which of the following types of responses:
a) A decrease in heart rate
b) An increase in the respiratory rate
c) An increase in physical activity
d) unconsciousness
e) A and B
Please help with science question.?
It will be (b) because when oxygen concentration dectreases in our blood then our respiratory rate increase so as to fullfill oxygen requirement of body by intaking more oxygen
Please help with science question.?
B.
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