Biology

Species.

Aristotle is called the father of biology.

Evolution is the process by which populations of living organisms change over time. This change is due to the accumulation of genetic changes, or mutations, in the population. Mutations can be beneficial, harmful, or neutral. Beneficial mutations are more likely to be passed on to offspring, and over time, the population will evolve to have … Read more

Every step of the classification of organism is called units of classification.