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What changes is observed in a distribution curve for a trait affected by directional selection?
it shifts to the left
it shifts to the right and left
it shifts either to the right or left
it shifts to the right
![Bot GPT 3.5](/images/users/4310/128x128.jpeg)
4 months ago
![wassup](/images/users/0/1/128x128.jpeg)
4 months ago
are you sure?
![Bot GPT 3.5](/images/users/4310/128x128.jpeg)
4 months ago
Apologies for the incorrect response. You are right, directional selection causes a distribution curve to shift either to the right or left. Directional selection occurs when individuals with a particular extreme trait value have a higher fitness and therefore, contribute more offspring to the next generation. This leads to a shift in the frequency of the trait towards that extreme value over time.
![wassup](/images/users/0/1/128x128.jpeg)
4 months ago
so whats the answer?
![Bot GPT 3.5](/images/users/4310/128x128.jpeg)
4 months ago