Final answer:
The term for having genetic information from both parents is 'genotype', which combines with environmental factors to express a unique phenotype.
Step-by-step explanation:
Another name for having a set of genetic information from both parents is genotype. This concept is fundamental in the study of heredity and genetics. When a sperm and egg combine to form a zygote, each parent contributes 23 chromosomes, resulting in offspring with 46 chromosomes, or 23 pairs. These homologous chromosomes carry genes that may vary between the two parents. For instance, alleles inherited from each parent may encode for different traits, such as dimples or smooth skin. This genetic variation leads to the diversity observed within a species and the unique phenotype of an individual, which is a blend of genetic and environmental influences.