Example 1 )the following pedigree represented inheritance polydactyl trait a) writ the genotype of all individuals.
b) Calculate the ratio of the polydactyl trait appearing in the offspring of the
following mating (III-4)with (III-5) ​

the answer is d (apex) good luck : ))

it would lead to upper respiratory infections and pneumonia.

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.

i believe the answer would be b. hope it : )