Which of the following concepts is attributed to Lamarck?

Explanation

The concept attributed to Lamarck is the "inheritance of acquired characters." Lamarck proposed the idea that organisms can pass on traits or characteristics acquired during their lifetime to their offspring. According to Lamarck, if an organism acquired a certain trait or characteristic through its interactions with the environment, that trait could be inherited by its offspring. The concept of the "struggle for existence" is associated with Charles Darwin and his theory of natural selection. Darwin observed that within a population, there is often competition for limited resources, and not all individuals can survive and reproduce. Those individuals with traits that are better suited to their environment are more likely to survive and pass on their traits to the next generation. This concept is a key component of Darwin's theory of evolution. The phrase "survival of the fittest" is also associated with Charles Darwin and his theory of natural selection. It refers to the idea that individuals with traits that are well-suited to their environment have a higher likelihood of surviving and reproducing, thus passing on their favorable traits to future generations. The phrase "survival of the fittest" emphasizes the idea that it is the most adapted or fit individuals who are more likely to survive and contribute to the next generation. The concept that "cells come from pre-existing cells" is part of the cell theory, which was formulated by several scientists including Rudolf Virchow, Louis Pasteur, and Theodor Schwann. It states that all living organisms are composed of cells, and that cells arise from pre-existing cells through processes such as cell division. This concept is fundamental to our understanding of biology and has been widely accepted since its formulation in the 19th century.