Some scientists hypothesize that neanderthals were eliminated by modern homo sapiens through direct aggression of the spread of disease. in what other ways might modern h. sapiens have contributed to the disappearance of neanderthals?

Pink fur (p) is dominant to purple fur (p) in hamsters. two heterozygous pink hamsters are crossed. what is the probability that these two parents will have an offspring with purple fur? 2/4, 1/2 or 50% 1/4 or 25% 3/4 or 75% 4/4 or 100% there is no chance for this type of offspring