Question

What are the different ways in which individuals with a particular trait may increase in population ? Why are the traits acquired during the lifetime of an individual not inherited

Answer 1

Hi friend ,
1) if the individuals in a particular train is in majority and the trait is dominant the individual will increase in population.
2)the acquired trait cant be inherited because acquired trait are because of somatic cells and in reproduction only germ cells are used and somatic cells have no role in reproduction so when reproduction takes place only germ cells will work which wont responsible for acquired traits.
_________________________________________________________________________________________________________________Thanks :)___