Question

Write drawbacks of Darwin's theory

Answer 1

1. Small fluctuating changes, according to Darwin, are basic components of evolution that are not inheritable and play no function in evolution.
2. The idea does not account for the effects of use and disuse, as well as the presence of vestigial organs.
3. Darwin was unable to explain whether instincts are learned and modified by natural selection.
4. He was unable to distinguish between somatic and germinal variants and believed that all changes were heritable.