MICROANATOMY

Detailed explanation-1: -Answer and Explanation: This is false, the epiphyseal plate is a plate which is made of hyaline cartilage. Spongy bone, also called cancellous bone, is present at the epiphysis but the epiphyseal plate consists of hyaline cartilage and is a very narrow line which is present in long bones.

Detailed explanation-2: -They’re made up of cartilage, a rubbery, flexible material (the nose, for instance, is made of cartilage). Most growth plates are near the ends of long bones.

Detailed explanation-3: -Answer and Explanation: The statement “Spongy bone houses red and yellow bone marrow” is FALSE. Spongy bone houses only red bone marrow.

Detailed explanation-4: -The epiphyseal growth plate consists of a layer of cartilage present only during the growth period and vanishes soon after puberty in long bones. It is divided to three well-defined zones, from epiphyses; resting, proliferative, and hypertrophic zones.

Detailed explanation-5: -The epiphyses, which are wider sections at each end of a long bone, are filled with spongy bone and red marrow.