1819, in the meaning defined at sense 1 Time Traveler The first known use of dominance was in 1819 See more words from the same year Phrases Containing dominance apical dominance law of dominance Dictionary Entries Near dominance domina litis dominance dominant See More Nearby Entries Cite...
dominance (over something)(biology)the fact of beingdominant In this situation one gene has dominance over the other gene. Seedominancein the Oxford Learner's Dictionary of Academic English Check pronunciation:dominance
A number of genetic diseases in humans areautosomal recessive, meaning that two mutant recessive alleles are required to produce symptoms of disease. An example issickle cell anemia, a severehemoglobindisorder, which results only when a mutant gene (a) is inherited from both parents. In this cas...
“Autosomal” refers to the position of the gene, meaning it is on a non-sexual and numbered chromosome. “Dominance” referring to the fact that only one copy of the gene is needed to cause illness or disease. This is much different from recessive medical conditions and diseases since both...
the preponderance of one species within an ecologicalCOMMUNITY, for example, oaks in oak woods. Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005 Want to thank TFD for its existence?Tell a friend about us, add a link to this page, or vis...
In subject area: Biochemistry, Genetics and Molecular Biology Genetic dominance refers to a specific relationship between two variants (alleles) of a single gene, in which one allele masks the effect of the other in influencing some trait. ...
Adaptation, in biology and ecology, refers to the process or trait through which organisms or the populations in a habit.. Effect of Chemicals on Growth & Development in Organisms Plants and animals need elements, such as nitrogen, phosphorus, potassium, and magnesium for proper growth and develo...
These indicate two large inversions, the first of which is pericentromeric, meaning it moves the centromere (the black circle at base of the plot). Key candidate genes with related functions are spread across the two inversions; the colours depict trait-relevant functions. b, Sequence divergence ...
As such it is only an intervening variable between physical attributes and access to resources, a variable whose value has meaning only within a given group. Among the three attributes studied (age, sex, antler size), the latter was by far the best predictor of the occurrence and outcome of...
domestic dogs, it is useful, first of all, to revise briefly its ethological meaning, as well as the methodological issues concerning its assessment, and the applicability of the concept itself to the dogs’ wild ancestors, since this has also been questioned in the past (e.g., Lockwood, ...