Top Guidelines Of human anatomy and physiology definition
Top Guidelines Of human anatomy and physiology definition
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decussate – to cross the midline, as in fibres that project from a person aspect in the body to the opposite.
basal lamina – skinny extracellular layer that lies beneath epithelial cells and separates them from other tissues.
Mentioned in this post as A part of the axial skeleton is a third subdivision, the visceral, comprising the decreased jaw, some factors in the higher jaw, plus the branchial arches, including the hyoid bone.
cervical enlargement – region of your ventral (anterior) horn in the spinal cord which has a much larger inhabitants of motor neurons with the better quantity of and finer control of muscles with the upper limb.
Reproduction is the formation of a whole new organism from parent organisms. In humans, copy is carried out with the male and female reproductive techniques. Due to the fact Loss of life will arrive at all complicated organisms, devoid of replica, the line of organisms would stop.
crista galli – tiny upward projection Positioned in the midline in the ground from the anterior cranial fossa; formed through the ethmoid bone.
chorionic villi – projections of the chorionic membrane that burrow in to the endometrium and produce to the placenta.
defensins – antimicrobial proteins launched from neutrophils and macrophages that develop openings inside the plasma membranes to destroy cells.
dermal papilla – (plural = dermal papillae) extension with the papillary layer on the dermis that check here boosts surface Make contact with in between the epidermis and dermis.
acetabular labrum – lip of fibrocartilage that surrounds outer margin with the acetabulum around the hip bone.
conducting zone – area on the respiratory technique that includes the organs and structures that offer passageways for air and they are not directly linked to gas Trade.
anterior spinal artery – blood vessel from the merged branches with the vertebral arteries that website operates along the anterior surface area of the spinal cord.
bulbus cordis – part of the primitive heart tube that can ultimately create into the right ventricle.
articular cartilage – slim layer of cartilage masking an epiphysis; lowers friction and acts for a shock absorber.