Answer:
6 classes of taste receptors and 350 different olfactory receptors
Explanation:
There are different tastes which are based on the basic 6 classes of taste receptors such as sweet, salty, sour, bitter, umami and starchy.
While the sense of smell has over 350 olfactory receptors for chemicals associated with odors.
Answer:
Answer is B.
Explanation:
The fact that B is right eliminates A and D. C is eliminated because RBCs do not have nuclei.
The process of respiration produces energy for organisms by combining glucose with oxygen from the air. During cellular respiration, glucose and oxygen are changed into energy and carbon dioxide. Therefore, carbon dioxide is released into the atmosphere during the process of cellular respiration.
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This means that we all are the descendants of one ancestor !! thus our genes match !!