interbreeding – מילון אנגלי-אנגלי
interbreed
v.
breed animals or plants from different species or varieties, crossbreed, hybridize
Hybrid (biology)
In
biology a hybrid, also known as cross breed, is the result of mixing, through
sexual reproduction, two animals or plants of different breeds, varieties, species or genera. Using
genetic terminology, it may be defined as follows.
- Hybrid generally refers to any offspring resulting from the breeding of two genetically distinct individuals, which usually will result in a high degree of heterozygosity, though hybrid and heterozygous are not, strictly speaking, synonymous.
- a genetic hybrid carries two different alleles of the same gene
- a structural hybrid results from the fusion of gametes that have differing structure in at least one chromosome, as a result of structural abnormalities
- a numerical hybrid results from the fusion of gametes having different haploid numbers of chromosomes
- a permanent hybrid is a situation where only the heterozygous genotype occurs, because all homozygous combinations are lethal.
interbreeding
Noun
1. (genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids
(synonym) hybridization, hybridisation, crossbreeding, crossing, cross, hybridizing
(hypernym) coupling, mating, pairing, conjugation, union, sexual union
(hyponym) dihybrid cross
(derivation) crossbreed, cross, hybridize, hybridise, interbreed
(classification) genetics, genetic science
2. reproduction by parents of different races (especially by white and non-white persons)
(synonym) miscegenation, crossbreeding
(hypernym) reproduction, procreation, breeding, facts of life
(derivation) crossbreed, cross, hybridize, hybridise, interbreed
interbreed
Verb
1. breed animals or plants using parents of different races and varieties; "cross a horse and a donkey"; "Mendel tried crossbreeding"; "these species do not interbreed"
(synonym) crossbreed, cross, hybridize, hybridise
(hypernym) breed
(derivation) miscegenation, crossbreeding, interbreeding
interbreed
Czas.
krzyżować (się)
INTERBREEDING
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