Why did reginald punnett develop the punnett square?
a. to depict the number and variety of genetic combinations
b. identify the stages of meiosis
c. assist scientists with mathematical formulas
d. explain the reason for the skin color of the kentucky blue family

A. To predict the number and variety of genetic combinations

Explanation:

Punnett squares are used to predict the chances of a genetic trait from two parents, such as blue eyes or blood type

answer

explanation

the given equation is

we can rewrite this as:

let

then the equation becomes:

the factors of 8 that sum up to -9 are {-1,-8}

we split the middle term with these factors to obtain,

we factor by grouping to obtain:

apply the zero product property to get:

but

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