Final answer:
The holes in a bone matrix are called lacunae, which serve as the residence for osteocytes, the cells responsible for maintaining bone tissue.
Step-by-step explanation:
The holes in a bone matrix are called lacunae (singular = lacuna). These lacunae are critical components of bone structure and house cells called osteocytes. Osteocytes are mature bone cells that are responsible for maintaining bone tissue. They are networked to each other and the central Haversian canal through small channels called canaliculi, which allow for the exchange of nutrients and waste products.
The holes in a bone matrix are called lacunae. They are spaces in the bone that house an osteocyte, which is a bone cell. Osteocytes are responsible for maintaining the bone tissue and are connected to each other and to the central canal through canaliculi.