48+ P Square Biology Background. A punnett square is a graphical representation of the possible genotypes of an offspring arising from a particular cross or breeding biologydictionary.net editors. The punnett square is a table in which all of the possible outcomes for a genetic cross between two individuals with known genotypes are given.
Reginald crundall punnett, a mathematician, came up with these in 1905.
It was developed by pythagoras in the 5th century bc and. Pythagorean square or psychomatrix gives a chcracteristic according to the date of birth. Punnett squares punnett squares are a useful tool for predicting what the offspring will look like when mating plants or animals. The punnett square is a table in which all of the possible outcomes for a genetic cross between two individuals with known genotypes are given.
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