ampulla – while in the ear, the composition at the base of a semicircular canal which contains the hair cells and cupula for transduction of rotational movement of The pinnacle.

basal lamina – skinny extracellular layer that lies underneath epithelial cells and separates them from other tissues.

Talked about in this post as A part of the axial skeleton is a 3rd subdivision, the visceral, comprising the reduced jaw, some elements of your upper jaw, and the branchial arches, such as the hyoid bone.

coronoid strategy of the mandible – flattened upward projection in the anterior margin on the mandibular ramus.

Reproduction is the development of a completely new organism from mum or dad organisms. In humans, copy is performed with the male and feminine reproductive systems. Because death will arrive at all advanced organisms, without having replica, the line of organisms would finish.

cardiac output (CO) – quantity of blood pumped by Every ventricle all through a single moment; equals HR multiplied by SV.

centriole – modest, self-replicating organelle that gives the check here origin for microtubule growth and moves DNA during cell division.

detrusor muscle – sleek muscle from the bladder wall; fibres run in all Instructions to reduce the dimensions on the organ when emptying it of urine.

The central nervous method lies largely in the axial skeleton, the brain getting properly protected with the cranium and the spinal twine by the vertebral column, via the bony neural arches (the arches of bone that encircle the spinal cord) plus the intervening ligaments.

Marathon Runners Runners demonstrate two properties of residing humans—responsiveness and movement. Anatomic constructions and physiological processes let runners to coordinate the action of muscle mass groups and sweat in reaction to check here mounting inner body temperature. (credit: Phil Roeder/flickr)

bone marrow – tissue observed inside bones; the positioning of all blood cell differentiation and maturation of B lymphocytes.

costal aspect – web site around the lateral sides of the thoracic vertebra for articulation with the head of the rib.

bulbourethral glands – (also, Cowper’s glands) glands that secrete a lubricating mucus that cleans and lubricates the urethra previous to And through ejaculation.

cerebral aqueduct – connection with the ventricular program concerning the third and fourth ventricles situated in the midbrain.