The answer is A.True but they are not the only ways in which this can occur.
Answer:
phylogenetic
Explanation:
The phylogenetic tree shows the relationship of evolution between organisms.
Answer:
The traits of a living thing depend on the complex mixture of interacting components inside it. Proteins do much of the chemical work inside cells, so they largely determine what those traits are. But those proteins owe their existence to the DNA (deoxyribonucleic acid), so that is where we must look for the answer
Explanation:
I'm not sure but I hope it's help
