👉 Teliferous refers to a type of animal that has two sets of cells, one inside and one outside the oviduct. These are known as telophyses or telangiectasis, and they are often associated with certain diseases such as leukemia (a form of cancer). Teliferous animals also have a unique way of producing offspring, where the mother's eggs are fertilized by sperm instead of the father's sperm. This is called meiosis I, which allows for genetic diversity in