LIFE SCIENCE

Detailed explanation-1: -Lamarck is best known for his Theory of Inheritance of Acquired Characteristics, first presented in 1801 (Darwin’s first book dealing with natural selection was published in 1859): If an organism changes during life in order to adapt to its environment, those changes are passed on to its offspring.

Detailed explanation-2: -In short, Lamarck’s theory was based on two ideas – adaptive change and the inheritance of traits acquired during an individual’s life.

Detailed explanation-3: -In the case of the French biologist Jean-Baptiste Lamarck, his name since the end of the nineteenth century has been tightly linked to the idea of the inheritance of acquired characters. This was indeed an idea that he endorsed, but he did not claim it as his own nor did he give it much thought.

Detailed explanation-4: -Change Through Use And Disuse. Organisms Driven To Greater Complexity. Inheritance of Acquired Characters. Effect of Environment and New Needs. Evolution of giraffe. Aquatic Birds with Webbed Toes. Extinction of Limbs in Snakes. Flightless Birds. More items •21-Apr-2022