testcross

英 ['testkrɒs] 美 ['testkrɒs]

• 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)

过去式: testcrossed 过去分词: testcrossed 现在分词: testcrossing 第三人称单数: testcrosses

testcross的英文翻译是什么意思，词典释义与在线翻译：

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

testcross的用法和样例：

例句

用作名词 (n.)

1. From the testcross performance data, selections, based on an index, were made for intermating of each of the four groups.
   根据测交种数据，利用指数方法进行选择，方法是对每个杂种优势群进行相互交配。

testcross的相关资料：

近反义词

【近义词】

• test-cross 测交