cone photoreceptor – one of several two types of retinal receptor mobile that may be specialised for colour vision with the usage of a few photopigments dispersed through a few individual populations of cells.

acclimatisation – means of adjustment the respiratory procedure would make on account of Long-term publicity to significant altitudes.

ascending aorta – First portion of the aorta, mounting from the remaining ventricle for a length of close to five cm.

costal cartilage – hyaline cartilage composition connected on the anterior conclusion of each and every rib that gives for both direct or indirect attachment of most ribs to the sternum.

cerebellum – area in the Grownup Mind linked largely for the pons that made within the metencephalon (along with the pons) and is basically answerable for comparing info from your cerebrum with sensory suggestions from your periphery through the spinal cord.

blood–testis barrier – restricted junctions in between Sertoli cells that avert bloodborne pathogens from gaining usage of later phases of spermatogenesis and prevent the potential for an autoimmune response to haploid sperm.

The very first legislation of thermodynamics holds that Electrical power can neither be produced nor destroyed—it may possibly only modify type. Your basic perform being an organism is always to eat (ingest) Strength and molecules in the foods you consume, change many of it into gas for movement, maintain your body capabilities, and Construct and sustain your body structures. There's two kinds of reactions that carry out this: anabolism and catabolism.

cornea – fibrous masking on the anterior location of the attention that is transparent making sure that light can go through it.

Cells, by way of example, Have a very mobile membrane (also called the plasma membrane) that retains the intracellular surroundings—the fluids and organelles—separate in the extracellular ecosystem. Blood vessels continue to keep blood inside of a shut circulatory system, and nerves and muscles are wrapped in connective tissue sheaths that different them from encompassing buildings.

cervical curve – posteriorly concave curvature of the cervical vertebral column area; a secondary curve of your vertebral read more column.

cranial nerve – amongst twelve nerves connected to the Mind that are liable for sensory or motor features of the head and neck.

cardiac reflexes – number of autonomic reflexes that empower the cardiovascular centres to manage heart function based on sensory information and facts from a number of visceral sensors.

Of these capabilities, aid is easily the most primitive and the oldest; Furthermore, the axial Element of the skeleton was the main to evolve. The vertebral column, comparable to the notochord in decreased organisms, is the principle help with the trunk.

cerebral click here aqueduct – connection from the ventricular system involving the third and fourth ventricles situated in the midbrain.