Preaxial border of limb is ?
Ulnar border of forearm
Fibular border of leg
Radial border of forearm
None of the above
Ans. is 'c' i.e., Radial border of forearm Preaxial pa is derived from anterior segments of limb bud and postaxial pa is derived from posterior segments of limb bud.Upper limbPreaxial border : Lateral epicondyle of humerus radius, thumb Postaxial border : Medial epicondyle of humerus, ulna, little fingerLower limbPreaxial border : Medial epicondyle of femur, tibia, great toe Postaxial border : Lateral epicndyle of femur, fibula, little toe