Medical Definition of heterogenic 1 : containing more than one allele of a gene —used of a cell or of population. 2 : derived from or involving individuals of a different species heterogenic antigens heterogenic transplantation.
What does heterogeneity mean in medical terms?
[het″er-o-jĕ-ne´ĭ-te] the state or quality of being heterogeneous. In genetics, the production of identical or similar phenotypes by different genetic mechanisms. A phenotype resembling a known phenotype but determined by a different genetic mechanism is called a genocopy or genetic mimic.
What is Heterogensis?
Definitions of heterogenesis. the alternation of two or more different forms in the life cycle of a plant or animal. synonyms: alternation of generations, xenogenesis.
Is Heterogenicity a word?
The condition of being heterogenic.
What does heterogeneous mean on CT scan?
Heterogeneous refers to a structure with dissimilar components or elements, appearing irregular or variegated. For example, a dermoid cyst has heterogeneous attenuation on CT. It is the antonym for homogeneous, meaning a structure with similar components. Heterogenous refers to a structure having a foreign origin.
What is a heterogeneity in psychology?
n. the quality of having very different characteristics or values. For example, heterogeneity of variance is present in an analysis of variance when the average squared distance of each score from the mean differs for each group in the study (e.g., control group vs. treatment group).
Whats meaning of homogeneous and heterogeneous?
In general, things that are homogeneous are all the same, and things that are heterogeneous consist of a variety of different parts. The same thing goes in chemistry. Homogenous mixtures are uniform in consistency.
Whats is homogenous?
homogeneous hoh-muh-JEEN-yus adjective. 1: of the same or a similar kind or nature. 2: of uniform structure or composition throughout. Examples: Stir in the flour, water, eggs, and sugar until it all blends together into one homogeneous mixture.
What is heterogeneity in econometrics?
In economic theory and econometrics, the term heterogeneity refers to differences across the units being studied. For example, a macroeconomic model in which consumers are assumed to differ from one another is said to have heterogeneous agents.
What is heterogeneity example?
A heterogeneous mixture is a mixture of two or more compounds. Examples are: mixtures of sand and water or sand and iron filings, a conglomerate rock, water and oil, a salad, trail mix, and concrete (not cement).
Can a heterogeneous mass be benign?
Soft tissue tumors are a heterogeneous group of benign and malignant lesions that develop from various nonepithelial, extraskeletal elements, including adipose tissue, smooth and skeletal muscle, tendon, cartilage, fibrous tissue, blood vessels, and lymphatic structures.
Are heterogeneous masses cancerous?
Cancer is a dynamic disease. During the course of disease, cancers generally become more heterogeneous. As a result of this heterogeneity, the bulk tumour might include a diverse collection of cells harbouring distinct molecular signatures with differential levels of sensitivity to treatment.
What is the example of heterogeneous?
Mixtures in two or more phases are heterogeneous mixtures. Examples include ice cubes in a drink, sand and water, and salt and oil. The liquid that is immiscible form heterogeneous mixtures. A good example is a mixture of oil and water.