Definition
noun
A synovial joint in which the opposing surfaces resemble the shape of a saddle and are reciprocally concave-convex, allowing movements such as back and forth, side to side, and up and down, but not rotation.
Supplement
Example is the carpometacarpal joint of the thumb.
Synonyms:
Definition noun A synovial joint in which the opposing surfaces resemble the shape of a saddle and are reciprocally concave-convex, allowing movements such as back and forth, side to side, and up and down, but not rotation. Supplement Example is the carpometacarpal joint of the thumb. Synonyms: saddle joint articulation by reciprocal reception..
Stems primarily provide plants structural support. This tutorial includes lectures on the external form of a woody twig ..
Homeostasis is the relatively stable conditions of the internal environment that result from compensatory regulatory res..
Humans are capable of only one mode of reproduction, i.e. sexual reproduction. Haploid sex cells (gametes) are produced ..
If the balance of nature is left untouched, landscapes can change dramatically over time. A previous ecosystem is supers..
Plants in lentic habitats have features not found in terrestrial plants. They acquired these features as they adapt to t..
With regard to the population size of a species and what factors may affect them, two factors have been defined. They ar..
