apical dominance A condition in plants where the stem apex prevents the development of lateral branches near the apex. It is controlled by auxins produced at the apical bud. Close to the bud, the auxin concentration is high and inhibits lateral growth; further back, the concentration is lower and branching occurs. Removal of the apical buds results in branching.
More From encyclopedia.com
Incomplete Dominance , incomplete dominance In genetics, the situation of partial dominance in which a heterozygote shares a phenotype that is quantitatively intermediate b… domineer , domineer •adhere, Agadir, appear, arrear, auctioneer, austere, balladeer, bandolier, Bashkir, beer, besmear, bier, blear, bombardier, brigadier, bucc… Dominant , dominant •abeyant, mayn't •ambient, circumambient •gradient, irradiant, radiant •expedient, ingredient, mediant, obedient •valiant • salient • resili… Saint Dominic , The Spanish churchman St. Dominic (ca. 1170-1221) founded the Dominican order, a religious community officially called the Order of Preachers. Domini… Partial Dominance , partial dominance In genetics, incomplete or semi-dominance; the production of an intermediate phenotype in individuals heterozygous for the gene con… Dominant Gene , dominant gene In diploid organisms, a gene that produces the same phenotypic character when its alleles are present in a single dose (heterozygous) p…
About this article
All Sources -
Updated About encyclopedia.com content Print Topic
You Might Also Like