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.
1 In its positive form, the child's rival is the parent of the same sex and the child desires sexual union with the parent of opposite sex.  In its negative form, the child's rival is the parent of the opposite sex and the child desires the parent of the same sex.