Answer :
Guinea pig with white fur is concluded to have recessive alleles.
The population of guinea pigs =400
The population of Black individuals =384
The population of white indivisuals=400-384=16
Frequency of recessive allele (q) =√(16/400) = √0.04 = 0.2
p = 1-0.2= 0.8
True breeding of dominant trait = p^(2) = 0.8^(2) *100= 64%
True breeding of recessive trait=q^(2)=0.2^(2)*100=4%
Percentage of animals expected to be true breeding =64+4=68
To know more about alleles click here:
brainly.com/question/12541569
#SPJ4