Ricky is creating a family tree as a class project. While doing his research, he gathered pictures of all his closest relatives.
From the pictures, he noticed that the people in the pictures all looked similar. What is the most likely reason for the resemblance between the relatives?
From the family pictures, people looked alike because they share similar genes.
<h3>What are genes?</h3>
Genes are units of inheritance located on the chromosomes which are passed on from parents to offspring. Members of a family look alike because of the genes that are passed on from parents to offspring.
Hence, from the family pictures, people looked alike because they share similar genes.
