testcross

testcross读音音标

英[\\\'testkrɒs]

美[\\\'testkrɒs]

基本意思释义

n.测交（一种使杂种子一代与隐性类型交配以测定杂种子一代遗传型的方法）

短语及实用例句

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

个人理解,做测试时不需要切平行线(百格测试),直接用胶布就行.

英英释义

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