Q1: Write four functions of skeletal system?
Q2: Define Circulatory System
Q3: What are joints and cartilage?
Q4: What do you understand by Scapula, Rib Cage?
Q5: Write four importance of Anatomy and Physiology?
Q6: Write its type:- Cartilage, Joints
Q7: Define the terms:- Cell, Osteocytes, Bone Marrow and Tibia.
Answers
Answer
ans1)functions of the skeleton system: the skeleton system provides balance in the body.
2)it protects the inner organs of the body.
3)it bears the entire weight of the body.
4)it is also known as the natural factory for forming new red blood cells and white blood cells in the bone marrow.
ans2) circulatory system: it is a system when conducts all the circulations in your body. it is also known as cardiovascular system or vascular system.it transports nutrients (such as amino acids and electrolytes), oxygen, carbon dioxide, hormones, and blood cells to and from the cells in the body to provide nourishment.
there are two types of circulation :
pulmonary circulation
systemic circulation
ans3)the point where the bones meet is called a joint, these permit movement of parts in all directions.
there are 4 types of joints:
- Hinge joint
- Pivot joint.
- Gliding joint.
- Saddle joint.
b)firm, flexible connective tissue found in various forms in the larynx and respiratory tract, in structures such as the external ear, and in the articulating surfaces of joints. It is more widespread in the infant skeleton, being replaced by bone during growth.
ans5)scapula is the shoulder blade, the triangular bone located at the posterior side of ur shoulder, it ensures the rhythmic shoulder motions.
b)rib cage is the cage like structure i.e. a part of ur skeleton and its located over lungs I mean rib cage covers and protects the lungs.
Explanation: