In gomphoses, bones are connected to teeth via which of the following structures?

• A. Tendons.
• B. Periodontal ligament.
• C. Loose connective tissue.
• D. Osseus membrane.

Answer: (B)

Verified step by step guidance

1. Understand the term 'gomphoses': Gomphoses are a type of fibrous joint where a conical process fits into a socket, such as the connection between teeth and their sockets in the jawbone.
2. Identify the structures involved in gomphoses: The key structure that connects the teeth to the jawbone in gomphoses is the periodontal ligament.
3. Clarify the role of the periodontal ligament: The periodontal ligament is a specialized connective tissue that holds the tooth in its socket and absorbs the forces exerted during chewing.
4. Differentiate between the options: Tendons connect muscles to bones, loose connective tissue provides support and flexibility, and osseous membrane refers to bone tissue. None of these are involved in gomphoses.
5. Conclude with the correct structure: The periodontal ligament is the correct answer as it specifically connects the teeth to the jawbone in gomphoses.