Question

The theory of natural selection states that: a. individuals that live the longest are best adapted and selected for survival in the next generation b. the best-adapted individuals survive and reproduce, contributing the most genes to the next generation c. only the largest and strongest survive d. individuals that mutate in response to their environment will survive at the expense of those individuals who are genetically stable

Answer 1

The correct answer is option b.

Step-by-step explanation:

Natural selection generally illustrates that some of the individuals in a population get adapted significantly with their surroundings, and as a consequence, will thrive. Due to this, the genes get inherited on to the next generation, which may help the coming generation to get well adapted to the present environment. Therefore, the individuals that adapt adequately will thrive and reproduce and will pass on the majority of the genes to the next generation.

Answer 2

Option (b).

Step-by-step explanation:

Evolution may be defined as the change in the characteristics of the organism over several generation with respect to time. The natural selection acts as the main driving force for evolution.

Darwin is known as the father of evolution. According to natural selection, the individuals that are best adapted to their environment will survive and reproduce more and transfer their genes to the next generation.

Thus, the correct answer is option (b).