Definition: "Androgametophore" refers to a type of fertilization process, where an egg (ε΅ε) is fertilized by sperm (η²Ύε), resulting in two identical daughter cells with opposite sex chromosomes. This fertilization occurs within the female reproductive tract and can lead to a variety of outcomes, including fertilization of multiple eggs or single pregnancy. Definition: "Androgametophore" refers to the process where an egg is fertilized by sperm within the female reproductive system and results in two identical daughter cells with opposite sex chromosomes. This fertilization leads to the formation of two offspring with different sexual characteristics.