Mendel’s pea plants had either purple or white flowers. this means that the plants

A gene is a section of a chromosome that typically contains the code for a particular protein, in this case, for flower color. An allele is one of two or more alternative forms of a gene. In this example, there are two alternative forms of the gene for flower color. The presence of two alternative forms implies there must be two alleles of the gene. 

your answer is true

i am 100% sure

explanation: