(A physical examination of the cats siblings) because you cant check its kittens, because there could be a dominant phenotype that caused them to have short tails. A physical examination of the cat wouldn't help either.
Answer:
Natural selection happens to...
A: Species
Answer:
It depends:
Complete Dominance: Purple only
Incomplete Dominance: A Magenta Type Color
Co-Dominance: Purple and White at the same time
Objects/people have the same MASS at all times, but if the acceleration of gravity on the object changes, i.e. you go to another planet, the objects WEIGHT changes.