Answer:
c) Both of the parents' genotype must have been Pp.
Explanation:
A plant breeder is trying to develop more purple colored violets. She knows the purple violets she has can be PP or Pp for the purple color. She crosses two purple violets. Of the four plants that result, one is white and three are purple. Obviously, the parents' genotype must have been Pp.
Answer:
The correct answer is B
Explanation:
Although the dental formula gives hints to the diet of a species, all mammals do not have the same dental formula. For instance, a rabbit has upper jaw:2incisors, 3premolars and 3 molars and no canines. While a dog has 3incisors, 1 canine, 4 premolars and 2molars in its upper jaw. Yet, they are both mammals.
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Start with the one that you know better the beginning of essays are hakf the tine awkward anyway.