Lamarckism, a theory of evolution based on the principle that physical changes in organisms during their lifetime—such as greater development of an organ or a part through increased use—could be transmitted to their offspring.

What was Lamarck's theory of evolution quizlet?

Lamarck's theory of evolution proposed that the characteristics of an organism that develop during its lifetime in response to its environment are inherited by, or passed on to, its offspring. He believed that organisms had a choice in their traits and could change them to fit the environment.

What is Lamarckian evolution also known as?

Lamarck theory of evolution is also called as inheritance of acquired characters. Therefore, the correct answer is option B.