Questions: Ossification is the process of cartilage turning into bone.
Transcript text: Ossification is the process of cartilage turning into bone.
Solution
The answer is the second one: cartilage turning into bone.
Explanation for each option:
The formation of blood in marrow: This process is known as hematopoiesis, not ossification.
Cartilage turning into bone: This is correct. Ossification is the process by which new bone is formed, and it often involves the transformation of cartilage into bone, particularly during the growth and development of the skeletal system.
Decomposition of the bone by oxygenation: This is incorrect. Decomposition of bone is not related to ossification and oxygenation does not cause bone decomposition.
Summary:
Ossification is the process of cartilage turning into bone.