I think it is D. The National Institutes of Health found it effective in reducing pain and other symptoms, but it is not clear how it works.
It would be easier to put an image instead of explaining it. Here you are!
R = Red
r = white
RR = 25% - 25% chance of red
Rr = 50% - 50% chance of pink
rr = 25% - 25% chance of white
The answer is: o less likely to survive and less likely to reproduce
The bile is produced by the liver and the gallblader only serves as storage between meals. The main stimulus for the release of bile from the gallblader comes from the nervous system,after food is put in the mouth.
