ampulla – from the ear, the construction at the base of a semicircular canal which contains the hair cells and cupula for transduction of rotational motion of The top.

bicuspid valve – (also, mitral valve or still left atrioventricular valve) valve Found involving the remaining atrium and ventricle; consists of two flaps of tissue.

cartilage – semi-rigid connective tissue discovered to the skeleton in places in which overall flexibility and clean surfaces guidance motion.

acrosome – cap-like vesicle Situated in the anterior-most region of the sperm that is definitely prosperous with lysosomal enzymes effective at digesting the protective levels bordering the oocyte.

Replica will be the formation of a new organism from dad or mum organisms. In humans, reproduction is completed from the male and feminine reproductive methods. Since Dying will come to all advanced organisms, without copy, the line of organisms would conclusion.

blood–testis barrier – tight junctions concerning Sertoli cells that protect against bloodborne pathogens from gaining access to afterwards levels of spermatogenesis and stop the opportunity for an autoimmune reaction to haploid sperm.

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cornea – fibrous covering on the anterior region of the eye that is clear more info to make sure that mild can go through it.

atrioventricular bundle – (also, bundle of His) team of specialised myocardial conductile cells that transmit the impulse in the AV node throughout the interventricular septum; kind the still left and ideal atrioventricular bundle branches.

Marathon Runners Runners reveal two attributes of dwelling humans—responsiveness and movement. Anatomic constructions and physiological procedures enable runners to coordinate the action of muscle teams and sweat in response to growing interior body temperature. (credit history: Phil Roeder/flickr)

Boyle’s legislation – romantic relationship amongst quantity and force as described from the formulation: P1V1 = P2V2.

anterior communicating artery – anastomosis of the proper and remaining inside carotid arteries; provides blood on the Mind.

adductor tubercle – compact, bony bump located about the superior aspect of the medial epicondyle in the femur.

axon terminal – end in the axon, the place there are generally quite a few branches extending towards the focus on mobile.