Question

Which of the following methods would be least helpful to a scientist in determining the relatedness of two types of animals? 1 comparing the diets of the two animals
2 comparing the development patterns of the two animals
3 comparing the physical characteristics of the two animals
4 comparing the DNA of the two animals

Answer 1

Answer:

the answer is 4 comparing the DNA of the two animals.

Explanation:

since DNA shows genetically characteristics of the animal thus it's helpful rather than comparing the physical characteristics which can be different from one another, development patterns which can be differ from one another due to environment and diets of animals which can also be different.