Theory of genetic chance

Principle of use and disuse

Inheritance of acquired characteristics

All of the choices are correct

Lamarck

Leeuwenhoek

Darwin

Salk

Watson & Crick

Evolution is related to changes in adaptation to the environment

Nervous fluids are passed on from generation to generation

Living forms become perfect with time

Acquired traits can be passed on to offspring

Jean-Baptiste Lamarck

Gregor Mendel

Charles Darwin

Carolus Linnaeus

An average man develops powerful arms from his job working in a factory; his children will be born with unusually high arm strength

A bird population might have a greater proportion of members with large beaks if large beak size is selected for by the environment

Rabbits with fur color that closely resembles the environment will survive to have young, while rabbits with more noticeable coloring will die before having offspring

The skills that an organism perfects during its lifespan have little to no effect on the ability of its offspring to perform those same skills

Most species develop new characteristics over periods of millions of years

All of these

Acquired characteristics are heritable

Individuals lose traits that they don't need

Individuals gain characteristics they need