testcross

英[\'testkr?s]
美[\'testkr?s]

基本釋義

n.
測(cè)交(一種使雜種子一代與隱性類(lèi)型交配以測(cè)定雜種子一代遺傳型的方法)

實(shí)用例句

Apply the tape test testcross - cut tape test of test methods D 3359, eliminating parallel cuts.

個(gè)人理解,做測(cè)試時(shí)不需要切平行線(百格測(cè)試),直接用膠布就行.

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英英釋義

Noun
  • 1. a cross between an organism whose genotype for a certain trait is unknown and an organism that is homozygous recessive for that trait so the unknown genotype can be determined from that of the offspring

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