corpus callosum – big white make any difference composition that connects the proper and left cerebral hemispheres.
Mind stem – region on the Grownup brain that features the midbrain, pons, and medulla oblongata and develops within the mesencephalon, metencephalon, and myelencephalon of your embryonic brain.
atrioventricular bundle branches – (also, still left or ideal bundle branches) specialised myocardial conductile cells that arise through the bifurcation with the atrioventricular bundle and go through the interventricular septum; cause the Purkinje fibres and also to the correct papillary muscle mass by way of the moderator band.
The intestinal tract, by way of example, is property to extra bacterial cells than the full of all human cells from the body, nevertheless these microorganisms are outside the body and can't be permitted to circulate freely In the body.
abdominal aorta – portion of the aorta inferior to your aortic hiatus and outstanding into the typical iliac arteries.
anterior column – white subject amongst the anterior horns on the spinal twine made up of a variety of teams of axons of both equally ascending click here and descending tracts.
capitate – from your lateral aspect, the 3rd of your 4 distal carpal bones; articulates With all the scaphoid and lunate proximally, the trapezoid laterally, the hamate medially, and generally While using the 3rd metacarpal distally.
chemical synapse – link among two neurons, or amongst a neuron and its target, exactly where a neurotransmitter diffuses throughout an extremely shorter check here length.
bilirubin – yellowish bile pigment made when iron is removed from haem as well as the remaining molecule is even further broken down into squander solutions.
This can be the interesting biology ideas which consist of the different product of animals, crops, and humans. Listed here learners will learn in detail about the significance of Just about every and each organ of our body, how They can be correlated And the way they functionality to keep us alive and healthful.
acromioclavicular joint – articulation involving the acromion on the scapula as well as acromial close of your clavicle.
Responsiveness is the flexibility of the organism to regulate to adjustments in its inside and exterior environments. An example of responsiveness to exterior stimuli could involve shifting toward sources of foods and drinking water and faraway from perceived potential risks.
corpus albicans – non-practical composition remaining within the ovarian stroma following structural and useful regression in the corpus luteum.
allantois – finger-like outpocketing of yolk sac sorts the primitive excretory duct in the embryo; precursor into the urinary bladder.