a. 退行的,逆行的,后退的,隐性的
n. 隐性性状
n. 隐性性状
名 词:reces'siveness
副 词:reces'sively
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- Most plants carry a large "genetic load" for deleterious recessive genes of which a few are homozygous and depress growth
多数植物带有大量有害的隐性基因的“遗传负荷”,其中少数是纯合的,因而降低了生长。收藏 - The allele for blue eyes is recessive
蓝色眼睛的等位基因是隐性的。收藏 - The reports said blond hair was caused by a recessive gene, so both sides of the family have to have it to extend the shade into the next generation
报道中说金发是由一种隐性基因造成,因此只有在家庭中的双方都携带这种基因的情况下这种发色才能遗传给下一代。收藏 - A condition in which both alleles of a gene pair in a heterozygote are fully expressed,with neither one being dominant or recessive to the other.
共显性在异型结合体中一个基因对的两个等位基因完全传递的条件,两者相对无优劣之分收藏 - Blue eyes are recessive and brown eyes are dominant.
蓝眼睛是隐性的;而褐色眼睛是显性的。收藏
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