punnett square
Pronunciation
Noun
B2 Upper-intermediate
Quick answer
A diagram used to predict the possible combinations of genes that offspring might inherit from two parents.
Usage notes
A punnett square shows possible genetic outcomes, not guaranteed ones, each offspring's actual genotype is still down to chance.
Test yourself
Which word fits the gap? "A _____ showed that a quarter of the offspring would be expected to have the recessive trait."
Answer: punnett square
In your own words, what does "punnett square" mean?
A diagram used to predict the possible combinations of genes that offspring might inherit from two parents.
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