5. Birds have a ZW sex determination system where a male is ZZ and a female is ZW, essentially the opposite of humans.
a. In birds who determines the sex of the offspring?
b. Feather coloration is a sex-linked trait where barred feathers are dominant over non-barred
feathers. Draw a punnett square showing a cross between a barred female and a non-barred
male.
c. Genotypic ratio
d. Phenotypic ratio

Plz help! I don’t understand, ty for your time!

Answer is in the photo. I couldn't attach it here, but uploaded it to a file hosting. link below! Good Luck!

cutt.ly/4zZs6GM

answer: 20 percent

the fish culture has become a developing commercial practice in developing countries which is already prominent in developed countries of the world. the major fish protein demand is being supplemented in developing countries is   fishing to meet the needs of the growing population. therefore, in some developing nations, the percentage of animal protein from fish in the diet can be as high as 20 percent.