Notes on Scientific Process and Evolution

These flashcards cover key concepts related to the scientific process and evolution as discussed in the lecture notes.

Evidence

Information that supports or refutes a claim or hypothesis.

Natural Selection

A theory explaining the process by which species adapt and evolve based on environmental pressures.

Hypothesis

An explanation of a single event in nature that can be tested.

Law (Scientific Law)

A statement that describes an observable phenomenon and does not require an explanation, such as the law of gravity.

Theory

A well-substantiated explanation of phenomena, which has been tested and confirmed through multiple observations.

Quantitative Observations

Reliable measurements based on numerical data, such as measurements in centimeters.

Qualitative Observations

Subjective assessments that may vary based on personal perspective and are less reliable.

Repeatability

The ability to replicate the same results under consistent conditions in scientific experiments.

Selective Pressures

Environmental factors that influence which individuals survive and reproduce in a population.

Process of Elimination

A scientific method where one hypothesis is tested at a time to determine its validity.