Question

Choose the correct answers from the alternatives given.
Which of the following is necessary to natural selection?

• A. Differential reproduction
• B. Inheritance of differences
• C. Variations
• D. All of these

Answer 1

The correct option is D All of these

Groups of organisms will undergo genetic changes over time due to the process of natural selection. Variations in a species' genetics that lead to evolution often come from mutations. Differential reproduction is also a part of natural selection because, in differential reproduction, organisms best adapted to a given environment will be most likely to survive to reproductive age and have offspring of their own.

So correct answer is D, All of these.