Pollan discusses the story of margarine, the first important synthetic food to slip into our diet as a substitute for butter. Food scientists could remove presumably “bad” nutrients and replace them with “good nutrients.” Margarine was created by blasting vegetable oil with hydrogen, but this had the side effect of creating .
A. omega-3 fatty acids
B. omega-6 fatty acid
C. cholesterol
D. trans fats

idea could be more sympathetic to manufacturers of processed foods, which surely explains why they have been so happy to jump on the ... is the story of margarine, the first important synthetic food to slip into our diet. Margarine started out in the nineteenth century as a cheap and inferior substitute for butter, but with the ...

Explanation:

When a parent is described as heterozygous, that means that they have one dominant allele and one recessive. If both are heterozygous, both parents have a genotype (allele combination) of Yy.

The Punnett square would look as appears in the photo, and the genotypes of the offspring are as depicted (two with Yy allele combinations, one with YY, and one with yy).