![Ribs: Anatomy, Types, Ossification & Clinical Significance » How To Relief | Human ribs, Human body anatomy, Thoracic cage Ribs: Anatomy, Types, Ossification & Clinical Significance » How To Relief | Human ribs, Human body anatomy, Thoracic cage](https://i.pinimg.com/originals/ba/75/c1/ba75c1afacd1d154a9502bde4a12d227.jpg)
Ribs: Anatomy, Types, Ossification & Clinical Significance » How To Relief | Human ribs, Human body anatomy, Thoracic cage
![Out of 'X' pairs of ribs in humans only 'Y' pairs are true ribs. Select the option that correctly repeats the values of X and Y and provides their explanation:(a) X = Out of 'X' pairs of ribs in humans only 'Y' pairs are true ribs. Select the option that correctly repeats the values of X and Y and provides their explanation:(a) X =](https://www.vedantu.com/question-sets/842faaaf-a2e0-4511-b61f-2e22785b03cf7124430355498843117.png)
Out of 'X' pairs of ribs in humans only 'Y' pairs are true ribs. Select the option that correctly repeats the values of X and Y and provides their explanation:(a) X =
![Free art print of 3d illustration of human body ribs cage anatomy. The rib cage is an arrangement of bones in the thorax of all vertebrates except the lamprey and the frog. Free art print of 3d illustration of human body ribs cage anatomy. The rib cage is an arrangement of bones in the thorax of all vertebrates except the lamprey and the frog.](https://images.freeart.com/comp/art-print/fa41699181/3d-illustration-of-human-body-ribs-cage-anatomy.jpg)