The correct answer is D. Production of blood corpuscles.
Bones are a type of connective tissue that make up the skeleton. They provide support and structure to the body, protect vital organs, and produce blood cells. Bones are also involved in movement, storage of minerals, and regulation of blood calcium levels.
A. Place for muscle attachment: Bones provide attachment points for muscles, which allow for movement.
B. Protection of vital organs: Bones protect vital organs, such as the brain, heart, and lungs.
C. Secretion of hormones for calcium regulation in blood and bones: Bones secrete hormones that help to regulate the levels of calcium in the blood and bones.
D. Production of blood corpuscles: This is not a function of bones. Blood cells are produced in the bone marrow, which is a soft tissue found inside bones.
In conclusion, the correct answer is D. Production of blood corpuscles.