noun Descargar 🔗Compartir Monotremas A mammal that lays eggs and has a single urogenital and digestive orifice. Only the echidnas and platypuses are included in this group Examples : "In their biology class, the students learned that monotremes, such as echidnas and platypuses, are unique mammals because they lay eggs instead of giving birth to live young. " En su clase de biología, los estudiantes aprendieron que los monotremas, como los equidnas y los ornitorrincos, son mamíferos únicos porque ponen huevos en lugar de dar a luz crías vivas. animal biology organism nature Chat con IAJuego de vocabularioPracticar lectura