Q.Who disproved Lamarck’s Theory of acquired characters? How?

Step 1. Lamarck's theory of inheritance of acquired characters claimed that traits gained during an individual's lifetime (such as an injury or a lost body part) could be passed on to its offspring.

Step 2. Weismann tested this directly: he amputated the tails of mice and bred them, then repeated this amputate-and-breed cycle across twenty successive generations.

Step 3. In every single generation, all the mice born still had full-length tails, despite twenty generations of parents having had their tails removed before breeding. …

Name the scientist and describe the specific experimental design and resul …

• Naming Darwin instead of Weismann as the one who disproved Lamarck.
• Describing the experiment vaguely without specifying that it ran across twe …