Pigeons are very good at discriminating differences in color, have good visual acuity and are most active during daylight. If scientists looked at the retina of a pigeon, they would be most likely to finda. rhodopsinb. conesc. rodsd. feature detectors
Cones are photoreceptor found in the retina of the eyes, they give colour vision. The scientist would find a cone in the eyes of the pigeon because they have good visual acuity.
