Alberts B, Johnson A, Lewis J, Raff M, Roberts K, Walter P (2002). "Fertilization". Alberts B, Johnson A, Lewis J, Raff M, Roberts K, Walter P (2002). "The benefits of Sex". Alberts B, Johnson A, Lewis J, Raff M, Roberts K, Walter P (2002). "Mendelian genetics in eukaryotic life cycles". Alberts B, Johnson A, Lewis J, Raff M, Roberts K, Walter P (2002). "Sperm". Staples, Robert and Leanor Boulin Johnson. Parsons, Talcott, Robert F. Bales, James Olds, Morris Zelditsch, and Philip E. Slater. 2019- The Umbrella Academy Netflix Klaus Hargreeves Robert Sheehan Klaus (aka The Séance, Number Four) is pansexual. Examples include parthenogenic species, periodically mating organisms reminiscent of aphids, some eusocial wasps, bees, ants, and termites. Mammal species with excessive sexual size dimorphism, comparable to elephant seals, are inclined to have extremely polygynous mating methods, presumably attributable to selection for success in competition with other males. Male physique dimension didn't have an effect on the advantages that males received: large and small males have been equally profitable at mating with massive females, acquired the same direct health benefits from mating with large females, and showed related aggressive fertilization success with large females. This speculation argues that, by demonstrating he can survive with such handicaps, the male is advertising his genetic health to females-traits that may profit daughters as well, who will not be encumbered with such handicaps.