They are native to South America
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Answer:
Poisonous foods can be detected by the bitter taste receptors.
Explanation:
The tongue has various taste receptors, which detect the 5 tastes:
- Sour
- Salty
- Sweet
- Bitter
- Umami
Since most poisons are bitter, they are easily detected by these taste receptors. This taste has evolved in order to keep individuals safe from poisoning themselves and surviving.
The group of rats that would develop a conditioned taste aversion to saccharin-flavored water is "the experimental group initially introduced to saccharin-flavored water."
This is because the experimental group would feel it is the saccharin-flavored water they drank that caused them illness instead of understanding that the radiation could make them ill.
This is based on the findings made by Garcia & Koehling on taste aversion and biological preparedness.
Hence, in this case, it is concluded that "the experimental group initially introduced to saccharin-flavored water" is the group of rats that would cultivate a conditioned taste aversion to saccharin-flavored water.
The full question is:
There were two groups of rats: an experimental group initially introduced to saccharin-flavored water and the control group that was not.
Both groups of rats were then exposed to radiation that made them ill. They were exposed to this just once. Then, both groups were given saccharin-flavored water to see if they would avoid it.
Which group of rats would develop a conditioned taste aversion to saccharin-flavored water?
Learn more here: brainly.com/question/21660703
