Recruitment
(Science: neurology) The gradual increase to a maximum in a reflex when a stimulus of unaltered intensity is prolonged.
(Biology/Zoology) The number of new juvenile fish reaching a size/age where they represent a viable target for the commercial, subsistence or sport fishery for a given species.
This tutorial elucidates body temperature regulation. Know the details here to learn how the body sets the body temperat..
This tutorial looks at the relationship between organisms. It also explores how energy is passed on in the food chain an..
Multicellular organisms evolved. The first ones were likely in the form of sponges. Multicellularity led to the evolutio..
Osmoregulation is the regulation of water concentrations in the bloodstream, effectively controlling the amount of water..
Some of the body movements can be controlled at will, others cannot. The body has a motor program, which is the pattern ..
Plants protect themselves by releasing hydrogen peroxide to fight against fungal invasion. Another way is by secreting c..
