Dietary supplements and fortified foods

dietary supplements are more popular than ever, particularly among older adults. they are used with intentions like boosting an inadequate diet, preventing a chronic disease, or managing a health condition. fortified foods may also be used to individuals increase specific nutrients in their diets.

select all the sentences below that correctly describe dietary supplements.

select all that apply.

select all that apply.

1- large doses of dietary supplements are unlikely to pose any adverse health effects.
2- a multivitamin supplement provides all of the benefits of fruits and vegetables.
3- dietary supplements can be beneficial for pregnant women, vegetarians and vegans, older adults, those with lactose intolerance, and anyone else who has a difficult time meeting nutrient needs through food.
4-dietary supplements are approved and strictly regulated by the fda.
5- fortified foods can increase the risk of overconsuming certain nutrients.

Select all the true statements about the cosmic microwave background radiation

In a hypothetical breed of dogs, coat color is controlled by two genes. there are six different coat colors in this breed: black, brown, cream, gray, silver, and tan. consider the following crosses.cross 1: black females from a lineage of all black dogs are crossed with brown males from a lineage of all brown dogs. f1 males and females are all black. when f1 are intercrossed, f2 males and females are black or brown.cross 2: black females from a lineage of all black dogs are crossed with tan males from a lineage where all males are tan and all females are cream. f1 males are black, f1 females are gray. when f1 are intercrossed, f2 males and females are black, brown, gray, or tan.cross 3: silver females from a lineage where all females are silver and all males are gray are crossed with brown males from a lineage of all brown dogs. f1 males and females are all gray. when f1 are intercrossed, f2 males are black, brown, gray, or tan, f2 females are cream, gray, silver, or tan.select the correct statements regarding the mode of inheritance of the coat color genes.a) both genes are x-linked.b) both genes are autosomal.c) one of the genes modifies the expression of the other gene.d) each gene has an additive effect on the intensity of coat color.e) each gene independently specifies three colors.f) one of the genes is autosomal, and the other is x-linked.

Which statement best describes the relationship between an allele and a gene? question 1 options: an allele is a variation of a gene that can be expressed as a phenotype. an allele is the part of a gene that attaches to messenger rna molecules. an allele is a segment of a dna molecule that controls replication of a gene.