Question

Bones initially form in the _______ and are made entirely from __________.A. first year after being born, calciumB. womb, periosteumC. womb, cartilageD. embryo, calcium

Answer 1

Bone formation or osteogenesis is produced from a precursor tissue, frequently hyaline cartilage, that is substituted gradually by osteocytes. Therefore we can say that the correct answer is option C.