Lamarcks Theory + Darwins Theory + Natural Selection + Extinction

Lamarcks Theory

1) Useful Changes, or acquired characteristics are obtained within the parents life that help them survive

2) These are then past on to the offspring

Lamarck thought the we are developed/evolved from primitive worms. His theory fell down for several reasons, mainly because of lack of evidence, and people could quite clearly see their acquired characteristics were not passed on to their children

Darwins Theory of Evolution :

This theory is based on us evolving via natural selection. The base of…