The use of , preparations of live microorganisms that are ingested to improve intestinal biota, and , nutrients that encourage the growth of beneficial intestinal microbes, are being pursued as an alternative to the use of traditional antibiotics that are more problematic.

The use of probiotics , preparations of live microorganisms that are ingested to improve intestinal biota, and digestive system, nutrients that encourage the growth of beneficial intestinal microbes, are being pursued as an alternative to the use of traditional antibiotics that are more problematic.

Explanation:

Probiotics include "good" bacteria. These are live microorganisms that can provide health benefits when consumed.

Probiotics are live bacteria and yeasts that are good for you, especially your digestive system. We usually think of these as germs that cause diseases. But your body is full of bacteria, both good and bad. Probiotics are often called "good" or "helpful" bacteria because they help keep your gut healthy.These benefits are thought to result from the ability of probiotics to restore the natural balance of gut bacteria.

Probiotics promote a healthy balance of gut bacteria and have been linked to a wide range of health benefits.these include benefits for weight loss, digestive health, immune function and more

not the best question format lol but what i think might as scale color is controlled by a single gene with two alleles, the green allele and the yellow allele. when moths that are homozygous for green scales are mated with moths that are homozygous for yellow scales, 100% of the offspring have green scales.

i believe the answer would be b. hope it : )