According to Darwin, what is the driving force of evolution?

Explanation

**Step-by-Step Text Solution:**

1. **Understanding Darwin's Theory of Natural Selection**: According to Charles Darwin, the driving force of evolution is natural selection. This theory explains how species evolve over time through a process of variation, competition, and selection.

2. **Overproduction**: One of the key components of Darwin's theory is overproduction. Organisms tend to produce more offspring than can survive due to limited resources. For example, a single cod fish can lay hundreds of eggs, but not all of them will survive to adulthood.

3. **Limited Resources**: While organisms have the potential to reproduce in large numbers, the resources (like food and space) available in the environment are limited. This creates a situation where not all offspring can survive.

...