A Challenge of Experimental Research Is That Many Dependent Variables

question 29

True/False

A challenge of experimental research is that many dependent variables cannot be manipulated.

---

Definitions:

Jean-Baptiste Lamarck

A French naturalist known for his theory of inheritance of acquired characteristics, pre-dating Darwin's theory of evolution by natural selection.

Natural Selection

The process by which genetic variations that enhance survival and reproduction become more common in successive generations of a population.

Alfred Russel Wallace

A British naturalist, explorer, geographer, and biologist, best known for independently conceiving the theory of evolution through natural selection.

Charles Darwin

A 19th-century naturalist and geologist known for developing the theory of natural selection, significantly contributing to the understanding of evolution.