An example of a ball-and-socket joint is the

The correct answer could be -  shoulder joint.

Explanation:

The ball and socket joint is a synovial joint in which a semi-spherical or round end bone attached to a cup-like groove structure of bone. Such joints are present in the bones of limbs for maximum proximity and movements such as hip joint and shoulder joint.

The shoulder joint is a ball and socket joint in which humerus acts as the ball because of it as a round end which rests in the cup shape groove called glenoid fossa that is a socket.

Thus, the correct answer could be - shoulder joint.

answer; a male inherits only one allele of the x-linked gene controlling hair color;

above statement is not a true statement about the open ocean because the open ocean has low levels of nutrients. most of the photosynthetic activity on earth occurs in the open ocean within the photic zone. organisms in the deep ocean are exposed to frigid temperatures and total darkness but it does not begin at the low-tide mark.