[Solved] The species at the top of a food web A)do not prey on other species and are not subject to predation. B)do not prey on other species and are subject to predation. C)prey on other species and are not subject to predation. D)prey on other species and are subject to predation. Heterozygous: Referring to an individual having two different alleles for a particular gene, one inherited from each parent. Nondisjunction: An error in cell division that results in offspring with an abnormal number of chromosomes. XXX Female: Typically refers to an individual with a rare genetic condition featuring an extra X chromosome, resulting in a 47,XXX karyotype. Gamete Formation: The process of forming gametes (sex cells such as sperm and eggs) through meiosis, in which the number of chromosomes is halved to ensure genetic diversity.