The slightly movable articulations in which the contiguous bony surfaces are either connected by broad flattened disks of fibrocartilage or united by interosseous ligaments are known as______________? A. Gomphosis B. Enarthroses C. DiarthrosesD. Amphiarthroses

Bundle of HIS is________________? A. Highly susceptible to ischaemia B. Mainly supplied by right coronary C. Mainly supplied by left coronaryD. Has a dual blood supply?