If a tendon gets ossified to form bone, such type ofbone is calleda)Membrane boneb)Sesamoid bonec)Dermal boned)Replacing boneCorrect answer is option 'B'. Can you explain this answer?

Question

Answer

Bone formed by ossification of a tendon iscalled sesamoid bone.It is found in pisciform in hand, patella (kneer cap)

Answer

Ossification means that formation of bone tissue. when a tendon get ossified to form bone. then such type of bone is known sesamoid bone. bcoz we know that all sesamoid bone form directly from the connective tissue we hich found in tendon and ligament.

Answer

Introduction:
When a tendon, which is a tough, fibrous connective tissue that connects muscle to bone, undergoes a process called ossification and forms bone, it is referred to as a sesamoid bone.

Explanation:
Sesamoid bones are small, rounded bones that are embedded within tendons or joint capsules. They are typically found in locations where tendons pass over joints, such as the hands, feet, and knees. These bones serve to protect the tendon from excessive wear and tear and also improve the mechanical efficiency of the muscle-tendon unit.

Types of Bones:
To better understand why a tendon turning into bone is classified as a sesamoid bone, let's briefly discuss the different types of bones in the body:

1. Membrane Bones:
- Membrane bones develop from connective tissue membranes.
- They are also known as dermal bones.
- Examples include the bones of the skull and clavicle.

2. Sesamoid Bones:
- Sesamoid bones develop within tendons or joint capsules.
- They are typically small and round.
- Examples include the patella (kneecap) and pisiform bone in the wrist.

3. Dermal Bones:
- Dermal bones are similar to membrane bones.
- They develop from connective tissue membranes, specifically the dermis.
- Examples include the bones of the skull and clavicle.

4. Replacing Bones:
- Replacing bones develop from hyaline cartilage that is gradually replaced by bone tissue.
- Examples include most of the bones in the body, such as the long bones, short bones, and flat bones.

Conclusion:
In conclusion, when a tendon undergoes ossification and forms bone, it is classified as a sesamoid bone. This type of bone is different from membrane, dermal, and replacing bones in terms of its development and location within the body. Sesamoid bones are important for protecting tendons and improving mechanical efficiency, particularly in areas where tendons pass over joints.

Answer

B) sesamoid bones
examples are patella and pisciform carpel

Answer

Although the hyoid bone is free-floating, it is not technically a sesamoid bone. All sesamoid bones form directly from the connective tissue found in tendons and ligaments. By contrast, the hyoid bone forms from a cartilaginous precursor like most other bones in the body.

Top Courses for NEETView all

Biology Class 11

Daily Test for NEET Preparation

NEET Mock Test Series 2025

Topic-wise MCQ Tests for NEET

Physics Class 11

Top Courses for NEET

Top Courses for NEET

Suggested Free Tests

Related Content

About NEET

NEET Preparation Material

How to Prepare for NEET Exam?

NCERT Based Study Material

NEET Mock Tests

Other Popular Exams

Company