Manus (anatomy) The manus (Latin for hand) is the zoological term for the distal portion of the fore limb of an animal. In tetrapods, it is the part of the pentadactyl limb that includes the metacarpals and digits (phalanges). During evolution, it has taken many forms and served a variety of functions.
A cross between parents that differ in one trait is called monohybrid cross.
Furthermore, the connection between the parent-child. relationship, which is characterized both by the qualities of that relationship and the ways in. which the parents manage sibling conflicts, and the sibling relationship, which is characterized. by the four relationship factors, is bi-directional in nature.