Final answer:
Johann Gregor Mendel's work on inheritance was rediscovered in 1900 by Hugo De Vries, Carl Correns, and Erich Von Tschermak-Seysenegg. Their simultaneous rediscovery highlighted Mendel's findings and solidified his status as the father of genetics as the field began to expand.
Step-by-step explanation:
Johann Gregor Mendel, known as the father of genetics, conducted groundbreaking experiments on inheritance patterns using pea plants. Although he presented his findings in 1865 and published them in 1866, his work remained obscure until it was rediscovered in 1900 by three European scientists: Hugo De Vries, Carl Correns, and Erich Von Tschermak-Seysenegg.
These scientists had conducted similar experiments and independently reached the same conclusions as Mendel. Their simultaneous rediscovery brought Mendel's laws of inheritance to light, reinforcing the concept of heredity just as the field of genetics was about to flourish with the discovery of genes and alleles. Mendel's work posthumously earned him recognition as the father of genetics, significantly contributing to our understanding of heredity and the process of evolution.