Final answer:
Hybridization refers to the process where two genetically dissimilar individuals are crossed to produce offspring with a mix of traits from both parents, contributing to genetic diversity.
Step-by-step explanation:
When two dissimilar individuals are crossed in a breeding process, this is known as hybridization. Hybridization involves mating two true-breeding individuals with different traits. The classic example of hybridization can be seen in Mendelian crosses, as demonstrated by Gregor Mendel with pea plants. Mendel would manually transfer pollen from one pea plant (male gametes) to the stigma of another pea plant (female gametes). Pollen carries the male gametes to the female gametes in order to facilitate fertilization without the influence of self-pollination.
The result of hybridization is offspring that inherit a mix of traits from both parent organisms, contributing to genetic diversity. Genetic diversity is further enhanced by processes such as genetic recombination, crossing-over during meiosis, and fertilization.