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单词 Punnett square
释义

Punnett square

noun

Pun·​nett square ˈpə-nət- How to pronounce Punnett square (audio)
genetics
: a square diagram that is composed of a grid of usually four boxes and is used to calculate and depict all the combinations and frequencies of the different genotypes and phenotypes among the offspring of a cross in accordance with Mendelian inheritance

Word History

Etymology

Reginald C. Punnett †1967 English geneticist

First Known Use

1942, in the meaning defined above

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更新时间:2024/11/10 20:03:24