It is poisonous on it's back and is a big species of frogs but not any bigger than a curled up dog.
The most likely answer here is 1 and 4.
It would be 50%. Because the father was brown EeBb x eebb results in 25%. black, 25%. Brown 25%, and yellow 25%.
Answer: Directional selection occurs when individuals with traits on one side of the mean in their population survive better or reproduce more than those on the other. ... Directional selection does the “heavy lifting” of evolution by tending to move the trait mean toward the optimum for the environment.
