The idea of mutation was brought forth by:
1. | Hardy Weinberg, who worked on allele frequencies in a population. |
2. | Charles Darwin, who observed a wide variety of organisms during the sea voyage. |
3. | Hugo do Vries, who worked on evening primrose. |
4. | Gregor Mendel, who worked on PisumSativum. |
1. | Darwin did not believe in the inheritance of acquired traits while Hugo de Vries did. |
2. | Evolution for Darwin was gradual while Hugo de Vries believed mutation caused speciation. |
3. | Evolution for Darwin was a stochastic process and for Hugo de Vries was a determinist process. |
4. | Fitness for Darwin was reproductive fitness and for Hugo de Vries was physical fitness. |