Which statement accurately compares archaebacteria and eubacteria? Both take different shapes and sizes. Both are always heterotrophs. Both can sometimes live in extreme environments. Both are known as "true" bacteria.

Option A

Explanation:

The heterozygous allele can be defined as the condition in which the organism has two different alleles of the gene.

It is represented as Rr, means a capital letter and a small letter. This hows that the organism has one dominant gene and one recessive gene in it.

This dominant and recessive condition decides the genotype and phenotype of organism.