Acertain type of flower has two alleles for color (blue, purple), and two alleles for stem height (tall, short). a tall blue flower and a short purple flower are crossed, resulting in tall blue flowers, short blue flowers, tall purple flowers, and short purple flowers.

is there a question here? am i just stupid? if you could tell me the question id be happy to try and answer it

Explanation:

what's the question ?

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.