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Showing posts from June, 2018

Bones in human body??

How many bones in human body? There are 206 bones in human body. Cranial and Facial Bones  (22): frontal bone parietal bone (2) temporal bone (2) occipital bone sphenoid bone ethmoid bone mandible maxilla (2) palatine bone (2) zygomatic bone (2) nasal bone (2) lacrimal bone (2) vomer inferior nasal conchae (2) Ear Bones  (6): malleus (2) incus (2) stapes (2) Throat Bone  (1): hyoid bone Shoulder Bones  (4): scapula or shoulder blade (2) clavicle or collarbone (2) Chest Bones  (25) : sternum (1) ribs (2 x 12) Vertebral Bones  (26) : cervical vertebrae (7) thoracic vertebrae (12) lumbar vertebrae (5) sacral vertebrae (1) coccygeal vertebrae (1) Arm and Forearm Bones  (6) : Humerus (2) radius (2) ulna (2) Hand Bones  (54) : Carpal (wrist) bones: scaphoid bone (2) lunate bone (2) triquetral bone (2) pisiform bone (2) trapezium (2) trapezoid bone (2) capitate bone (2) hamate bone (2) Metacarpus (palm) bones: metacarpa

Cell

What is Cell ? Cell is the structural and functional unit of life.