Answer:
Remaining allele
%
Step-by-step explanation:
Given -
The total number of allele

Out of total
allele, nearly
% are red allele.
Thus, total number of red allele

Out of total
allele, nearly
% are blue allele.
Thus, total number of blue allele

Remaining allele = Total allele - red allele - blue allele

Remaining ratio of alleles
=
%