Natural Selection Unit Test Unit 5 Lesson 12
Hummingbird bill length data was collected and graphed in a particular environment. Based on the data collected, which is the BEST conclusion drawn?
(1 point)
Responses
The environment is selecting against all longer bill length birds.
The environment is selecting against all longer bill length birds.
Due to natural selection, a virus has killed off all medium bill length birds.
Due to natural selection, a virus has killed off all medium bill length birds.
The environment has a greater amount of long nectar tubed flowers and short nectar tubed flowers causing disruptive selection in medium bill length birds.
The environment has a greater amount of long nectar tubed flowers and short nectar tubed flowers causing disruptive selection in medium bill length birds.
The environment has a greater amount of long nectar tubed flowers and short nectar tubed flowers causing stabilizing selection in medium bill length birds.