verb Descargar 🔗Compartir Retro cruzar To cross a hybrid with one of its parents. Examples : "The plant breeder backcrossed the new hybrid tomato with its disease-resistant parent to improve its resilience. " El criador de plantas retrocruzó el nuevo tomate híbrido con su progenitor resistente a enfermedades para mejorar su resistencia. biology agriculture plant animal Chat con IAJuego de vocabularioPracticar lectura