Question:
Select the correct option.
Select the correct option.
Updated On: May 8, 2026
- Each rib is a flat thin bone and all the ribs are connected dorsally to the thoracic vertebrae and ventrally to the sternum.
- There are seven pairs of vertebrosternal, three pairs ofvertebrochondral and two pairs of vertebral ribs.
- 8th. 9th and 10th pairs of ribs articulate directly with the sternum.
- 11th and 12th pairs of ribs are connected to the sternum with the help of hyaline cartilage.
Show Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
$\bullet$ Vertebrosternal ribs are true ribs, dorsally they are attached to the thoracic vertebrae and ventrally connected to the sternum with the help of hyaline cartilage.
First seven pairs of ribs are called true ribs.
$\bullet$ 8th, 9th and 10th pairs of ribs do not articulate directly with the sternum but join the seventh ribs with the help of hyaline cartilage. These are vertebrochondral or false ribs.
$\bullet$ Last 2 pairs (11 & 12) of ribs are not connected ventrally and are therefore, called floating ribs.
$\bullet$ Only first seven pairs of ribs are ventrally connected to the sternum.
Was this answer helpful?
1
0
Top NEET Biology Questions
- The chronological order of human evolution from early to the recent is
- Upper part of sea/aquatic ecosystem contains
- Where is respiratory electron transport system (ETS) located in plants ?
- Which among the following are the smallest living cells, known without a definite cell wall, pathogenic to plants as well as animals and can survive without oxygen ?
- Three of the following pairs of the human skeletal parts are correctly matched with their respective inclusive skeletal category and one pair is not matched. Identify the non-matching pair. .
Pair of skeletal parts Category (a)$\,\,$ Sternum and ribs$\,\,$ Axial skeleton (b)$\,\,$ Clavicle and glenoid cavity$\,\,$ Pelvic girdle (c)$\,\,$ Flumerus and ulna$\,\,$ Appendicular skeleton (d)$\,\,$ Malleus and stapes$\,\,$ Ear ossicles
View More Questions
Top NEET Skeletal System Questions
- Which of the following functions is carried out by cytoskeleton in a cell?
- Match List I with List II.
List I
(Type of Joint)List II
(Found between)A Cartilaginous Joint I Between flat skull bones B Ball and Socket Joint II Between adjacent vertebrae in vertebral column C Fibrous Joint III Between carpal and metacarpal of thumb D Saddle Joint IV Between Humerus and Pectoral girdle Choose the correct answer from the options given below - Which of the following statements are correct regarding skeletal muscle?
- Muscle bundles are held together by collagenous connective tissue layer called fascicle.
- Sarcoplasmic reticulum of muscle fibre is a store house of calcium ions.
- Striated appearance of skeletal muscle fibre is due to distribution pattern of actin and myosin proteins.
- M line is considered as functional unit of contraction called sarcomere.
- Which of the following statements are correct with reference to human endoskeleton?
A. Human skull is monocondylic.
B. The joint between any two adjoining vertebrae is a cartilaginous joint.
C. In human beings, the number of cervical vertebrae is seven.
D. All ribs except the last 2 pairs are bicephalic.
E. The occipital bone of skull is articulated with atlas vertebra.
Choose the correct answer from the options given below:
Top NEET Questions
- A $100.0\, mL$ dilute solution of $Ag ^{+}$is electrolysed for $15.0$ minutes with a current of $1.25 \,mA$ and the silver is removed completely. What was the initial $\left[ Ag ^{+}\right]$?
- The time constant of C-R circuit is
- The chronological order of human evolution from early to the recent is
- The correct Boolean operation represented by the circuit diagram drawn is :
- The driver of a car travelling with speed $30\, m/sec$ towards a hill sounds a horn of frequency $600\, Hz.$ If the velocity of sound in air is $330\, m/s,$ the frequency of reflected sound as heard by driver is
View More Questions
Concepts Used:
The Musculoskeletal System
The musculoskeletal system comprises bones, cartilage, ligaments, tendons, and connective tissues. The skeleton contributes a framework for the muscles and other soft tissues. Together, they hold up our body’s weight, maintain our posture and help us move.
The parts of the musculoskeletal system are:
- Bones: Bones of all shapes and sizes support our body, protect organs and tissues, store calcium and fat, and make blood cells. A bone’s hard outside shell encircling a spongy center. Bones provide structure and form for our bodies. They work with muscles, ligaments, tendons, and other connective tissues to help you move.
- Cartilage: Cartilage cushions bones inside our joints, along our spine, and in our ribcage. Firm, rubbery cartilage secures bones from rubbing against each other. We also have cartilage in our nose, ears, pelvis, and lungs.
- Joints: Bones come together to build joints. Some of the joints have a large range of motion like the ball-and-socket shoulder joint. Other joints such as the knee allow bones to move back and forth but not rotate.
- Muscles: Each muscle is made of thousands of extending fibers. our muscles allow us to move, sit upright and stay still. Some muscles help us to run, dance and lift. We use others to write our name, fasten a button, talk and swallow.
- Ligaments: Made of tough collagen fibers, ligaments attach bones and help stabilize joints.
- Tendons: Tendons associate muscles with bones. Made of fibrous tissue and collagen, tendons are resilient but not very stretchy.