Which are different forms of the same gene? genotypes phenotypes alleles traits best answer to whoever answers first and correctly! : )

The right answer is allele.

An allele is a variant of the similar DNA sequence located at a given locus at a specific place in a chromosome; it is one of the alternative forms of the same gene, each of the possible forms of a gene. It has been called an allelomorphic gene.

In a diploid cell, there are two alleles for each gene (an allele transmitted by each parent, although they may be identical). In a population, one can have several alleles of a gene.

blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. as the ventricle contracts, blood leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs where it is oxygenated.