155k views
5 votes
A dog is able to detect smell about 1,000 to 10,000 times better than a human. Based on this information, dogs likely have large numbers of which structures?

 A- Papillae


 B- Ossicles  
C- Tactile receptors  
D- Olfactory receptors
User Neuo
by
6.3k points

2 Answers

3 votes
Hello!

Your answer is D)

User Feos
by
5.6k points
2 votes
Hi there! The answer is D.

The olfactory receptors (ORs) are used to define smells (odours) from the air.
User Iacopo Boccalari
by
6.1k points