The cell theory consists of:
1. all living organisms are made up of cells
2. cells are the basic structural/organizational unit of all organisms
3. all cells come from pre-existing cells
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: primero di que animales hay
Explanation:
I don't completely know how to answer this question, but i believe you are referring to homeostasis, Which is your body's way of maintaining the same internal temperature, such as sweating when hot and shivering when cold.