Dogs are more sensitive to smells than humans because _____.
A) humans have more olfactory receptors than dogs
B) dogs have many more olfactory receptors than humans
C) each individual olfactory receptor is more sensitive in dogs than in humans
D) dogs tend to be microsmatic
Question 2
What is the advantage of using two-sided (as opposed to one-sided) p-values?
a. They are more likely to produce significant results.
b. They have greater statistical power.
c. They are less common in research.
d. They allow the researcher to interpret unexpected but significant relationships.
Female reproductive structure and function in humans.
Orientation-Sensitive Neurons
The Human Olfactory System
Doty's data show a very rapid drop in late adulthood in the ability to identify smells
Opener Alignment comparing DNA sequence for the leptin gene from dogs (top) and humans (bottom)
Differential genomic imprinting of chromosome 11 in humans