The complementary sex determiner (csd) gene is responsible for controlling the sex-determination molecular switch in western honey bees (Apis mellifera): bees that are heterozygous for csd develop into females. whereas bees that are hemizygous or homozygous develop into males. The homozygous diploid males are destroyed at an early stage of their development. It has been proposed that ... https://iguanasellers.shop/product-category/tote-bag/