According to the cell theroy all cells are arise from the division of preexisting cells ture or false

true.

cell theory:

1. all licing things are composed of cells. ( or cell products)

2. the cell is the smallest unit of life.

3. cells only arise from pre-existing cells.

an organism's phenotype is the  form of a trait  that it  displays. for  flowercolor, a pea  plant  can  display  a phenotype of purple or white flowers. an organism's  genotype  is the alleles of a gene it contains. based on his data, mendel concluded that a phenotype can be  determined  by more than one  genotype.

atp is used for energy.