It depends.... lets say that a mom is a carrier of colorblindness, so only one of her sons will have colorblindness and one of her daughters will be a carrier but if it is on both X's (of the female's) then both of her daughters will be carriers and her sons will both be colorblind.
Human uses his legs for locomotion and movement similarly in amoeba pseudopodia is used for movement in amoeba and other unicellular organisms.
Pseudopodia is a structure in amoeba which is used for movement and locomotion in amoeba and it is also used for engulfing food, amoebic movement is also considered as a protoplasmic movement.