anairamitch1804 wrote:
2)
D. Demonstrator hens reacted adversely to ingesting certain novel foods. - Correct. Refer to the following lines. Even when demonstrator hens reacted with obvious disgust to a specific food, via vigorous head shaking and bill wiping
E. Demonstrator hens altered their behavior less obviously in response to noxious
foods than in response to highly palatable foods. - Incorrect. Quite the contrary. It is shown that demonstrator hens nade their body language very clear when given noxious food.
...
.jpg)
