Which of the following choices is NOT an essential nutrient?

People in the United States can experience diseases such as heart disease, stroke, type 2 diabetes, and some forms of cancer that are associated with Ensuring an adequate intake of fruit and vegetables should further reduce risk for oral cavity, oesophagus, stomach and colorectal cancer.
Unhealthy eating and physical latency are driving reasons for death in the U.S. Undesirable eating regimen adds to around 678,000 passings every year in the U.S. because of nourishment and weight related illnesses, for example, coronary illness, malignant growth, and type 2 diabetes.
One of the best disease fighting foods is dark, leafy greens, which incorporate everything from spinach, kale, and bok choy to dark lettuces.
They are stacked with nutrients, minerals, beta-carotene, nutrient C, folate, iron, magnesium, carotenoids, phytochemicals, and cell reinforcements.
The most widely recognized hazard factors for malignant growth incorporate maturing, tobacco, sun introduction, radiation presentation, synthetic compounds and different substances, some infections and microbes, certain hormones, family ancestry of disease, liquor, less than stellar eating routine, absence of physical action, or being overweight.
Tobacco is the main source of malignant growth, however dietary components contribute altogether to certain kinds of disease.
Keeping up a solid weight will diminish the hazard for malignant growths of the throat, colorectum, bosom, endometrium and kidney.

6 0

2 years ago

2. How has genetics, combined with paleontology, added to our understanding of evolution?

motikmotik

Answer:

To find the extinct species and their divergence of characters can be studied using molecular genetic techniques.

Explanation:

Paleontology is the study of ancient species and their remaining that were found millions of years ago. These species extinction can be found and manipulated to find out the origin or divergence of species from their origin
The samples of these species may contains their remains that help the biologist to isolate and analyze their protein or DNA. when the DNA is isolated their sequences can be generated using molecular biology techniques.
When the sequences are identified by advanced molecular biology techniques, the existence and similarities of different species due to their convergence or divergence can be identified.
By identifying the convergence or divergence the characteristics, evolutionary change in behavior, variation in appearance can be studied.
By using these techniques, biologist have found that homo sapiens are 99% have their similarities with chimpanzee
Thus, using genetics in paleontology helps us to understand adaptation a species is changing according to the evolutionary changes.

6 0

3 years ago