a black guinea pig crossed with an albino guinea pig produces 12 black offspring. when the albino is crossed with a second black one, 7 blacks and 5 albinos are obtained.what is the best explanation for this genetic outcome?a black guinea pig crossed with an albino guinea pig produces 12 black offspring. when the albino is crossed with a second black one, 7 blacks and 5 albinos are obtained.what is the best explanation for this genetic outcome?albino (a) and black (b) exhibit codominance.albino (b) is a recessive trait; black (b) is a dominant trait.albino (c a ) and black (c b ) exhibit incomplete dominance.albino (a) is a dominant trait; black (a) is a recessive trait.