Complete the punnett square. what combination goes in the white square? a mm b mm c mm d

The punnet square shows a cross between two heterozygous parent carrying the alleles Mm Mm. This punnet square can be shown as follows:

          M          m

M     MM       Mm

m      Mm      mm

The results from the punnet square show that 25% of the offspring will have the probability of carrying the dominant form of the trait. 50% will be the chance of heterozygous offsprings to be produced. 25% will have the probability of carrying the recessive trait.

the answer is sex-linked recessive.

bacterium is not correct