Ahuman arm and whale flipper have the same

bones.
shape.
function.
appearance.

i do not know and i have a 100 in this class

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.