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单词 dihybrid
释义

dihybrid /daɪ'haɪbrɪd//daɪ'haɪbrɪd/

英汉-汉英词典
  1. n. [生]双因子杂种
  2. adj. [生]双因子杂种的
词组 | 习惯用语
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  • hybrid n. 混合物;杂种,混血儿 adj. 杂种的;混合的
  • dashboard n. 仪表板
  • hybridize v. (使)杂交;产生混血儿;(使)生成杂种
  • hybridism n. 杂种,杂交
dihybrid cross 双因子杂种杂交

网络短语:
dihybrid modified 修饰双因子杂种
dihybrid ratio 二基因杂种分离比; 双基因杂交比; 双因子杂种率;
dihybrid inheritance 双基因遗传
dihybrid heterozygote 双因子杂种杂合子
modified dihybrid ratio 改变的二杂种比值
dihybrid segregation ratio 双因子杂种分离比率
allele dihybrid crosses 等位基因二杂种杂交
英语百科

Dihybrid cross

(重定向自Dihybrid)
An example of a dihybrid crosses of two pea varieties that differ in seed color and form

Dihybrid cross is a cross between two different lines (varieties, strains) that differ in two observed traits. In the Mendelian sense, between the alleles of both these loci there is a relationship of complete dominance - recessive. In the example pictured to the right, RRYY/rryy parents result in F1 offspring that are heterozygous for both R and Y (RrYy).

近义、反义、联想词
近义词
n.
hybrid, crossbreed, cross

联想词
alleles对立形质;phenotypic表型的;recessive后退的;genotype基因型;phenotype显型;allele等位基因;
英英词典
dihybrid n.
  1. a hybrid produced by parents that differ only at two gene loci that have two alleles each
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