| 单词 | 亲本 |
| 释义 | 〔chimera〕An organism produced by genetic engineering, in which DNA from distinct parent species is combined to produce an individual with a double chromosome complement.嵌合体：在遗传工程中所产生的有机体，在此过程中将不同亲本种类的DNA结合起来产生具有双重染色体配对的个体〔monohybrid〕The hybrid of parents that differ at only one gene locus, for which each parent is homozygous with a different allele.单因子杂种：杂交的双亲只有一个基因位置不同，对它来说，每个亲本是有一个不同的等位基因混合的〔pyridine〕A flammable, colorless or yellowish liquid base, C5H 5N, having a penetrating odor and serving as the parent compound of many biologically important derivatives. It is used as a solvent and waterproofing agent and in the manufacture of various drugs and vitamins. 吡啶：可燃性的无色或黄色液体碱C5H 5N，具有刺激性气味，用于多种重要的生物衍生物的亲本混合物。用作溶剂或防水剂，并且用于各种药物和维生素的加工制造中 〔trihybrid〕The hybrid of parents that differ at only three gene loci, for which each parent is homozygous.三对基因杂种：仅有三个基因座不同的亲本的杂种，每个亲本都是与之同型的〔pyrimidine〕A crystalline organic base, C4H 4N 2, that is the parent substance of various biologically important derivatives. 嘧啶：一种晶状生物碱，C4H 4N 2，是多种生物性地重要衍生物的亲本物质 〔blastogenesis〕The theory that inherited characteristics are transmitted from parent to offspring by germ plasm.种质遗传：遗传特征通过胚原基原生质由亲本传给后代的理论〔merozoite〕A protozoan cell that arises from the schizogony of a parent sporozoan and may enter either the asexual or sexual phase of the life cycle.裂殖子：亲本孢子虫通过裂殖法产生的原生动物细胞，能开拓新的无性或有性生命循环 |
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