Definition: The word "Amniota" means "embryonic or embryopod" in Greek. It refers to all living organisms, including humans, which have a uterus. The definition includes: - Embryos: These are formed during fertilization and develop into the embryo stage. They contain genetic material from parents. - Embryo cells: These are tiny cells that are similar in structure to adult cells but do not divide. The embryonic cell line is embryoid-cells, which can differentiate into any other type of cell. - Zygotes (embryos): Similar to embryos, these cells are formed during fertilization. They contain genetic material from both parents. - Embryo cells: These are like embryoids but smaller and more numerous than the zygote. Embryo cells develop into individual embryos or offspring. This definition also includes organs, such as hearts and lungs, which are directly derived from embryonic development.

Amniota

Definition: The word "anamniota" means "motherhood." It refers to the collection of individuals who give birth to offspring, often referred to as human beings or children. The term comes from Greek, meaning "Mother's Child," referring to the mother being the primary care and nurturing figure in a household.

Anamniota