Answer:
the answer is a fewer phenotypes
<span>The endosymbiotic theory deals with the origins of mitochondria and chloroplasts, two eukaryotic organelles that have bacteria characteristics. Mitochondria and chloroplasts are believed to have developed from symbiotic bacteria, specifically alpha-proteobacteria and cyanobacteria, respectively.</span>
One one side of the Punnet Square, label B. The other, Label b. Take the upper right corner for example. The solution would be Bb.
Photosynthesis starts when a photon- a tiny packet of light is absorbing a molecule of chlorophyll.