How Do You Spell LAMARCK?

Pronunciation: [lˈamɑːk] (IPA)

The spelling of the word "Lamarck" is derived from the French surname of the biologist Jean-Baptiste Lamarck. The pronunciation of this word in IPA phonetic transcription is /lɑːˈmɑːk/. The first syllable is pronounced with a long "a" sound, while the second syllable has the same vowel sound as in the word "car." The "r" in the word is pronounced with a slight roll. Lamarck is known for his theory of evolution, which predates Darwin's theory by several decades.

LAMARCK Meaning and Definition

  1. Lamarck, in the context of science and biology, refers to Jean-Baptiste Lamarck, a French biologist who lived in the 18th and 19th centuries. He is best known for his groundbreaking theory of evolution, which predates Charles Darwin's theory by several decades. Lamarck proposed a mechanism for evolutionary change known as Lamarckism or the theory of Inheritance of Acquired Characteristics.

    According to Lamarckism, organisms can change during their lifetime in response to their environment, and these acquired traits can be passed on to their offspring. Lamarck believed that through use or disuse of certain body parts, organisms could develop new characteristics that would enable their survival. These acquired traits would then be inherited by subsequent generations, leading to evolutionary change over time.

    However, Lamarck's theory was later largely discredited by the scientific community, as it was inconsistent with experimental evidence and lacked a foundation in genetics. In the modern understanding of evolution, hereditary traits are not acquired through an organism's lifetime experiences but rather through genetic information passed down from parents to offspring.

    Despite the rejection of Lamarckism, his contributions to the field of biology were significant in shaping the concept of evolution and sparking further research and discussions that paved the way for the formulation of the well-supported theory of natural selection proposed by Charles Darwin.

Common Misspellings for LAMARCK

Etymology of LAMARCK

The word "Lamarck" is derived from the name of the French naturalist Jean-Baptiste Lamarck. Jean-Baptiste Pierre Antoine de Monet, Chevalier de Lamarck, commonly known as Jean-Baptiste Lamarck, was a prominent biologist who lived during the 18th and 19th centuries. He is known for his contributions to the theory of evolution, particularly through his ideas on the inheritance of acquired characteristics. The word "Lamarck" is typically used to refer to Lamarck's theories or to describe phenomena associated with Lamarckian evolution.

Similar spelling words for LAMARCK


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