Pulse: a rhythmical throbbing of the arteries as blood is propelled through them, typically as felt in the wrists or neck.
Respiration:the action of breathing
Answer:
the major function of mucus is to protect the lung through mucociliary clearance against foreign particles and chemicals entering the lung. Basically security for germs :)
Explanation:
Gonorrhea is not a viral STI that infects tal STI THAT infects the urinary tract
Answer:
This indicates that the expression of genes depends partly on environment.
Explanation:
The case shown in the question is showing a situation where there was a genetic interaction with the environment, resulting that gene expression depends in part on the environment.
Gene and environmental interactions are revealed by penetrance and expressiveness. Penetrance is the percentage of individuals with a given gene that have a phenotype linked to this gene, such as children and parents who have the same height. In cases of penetrance, a genotype may not express the expected phenotype due to gene influences and environmental effects, as happened to the couples' children shown in the question.
The most recent Dietary Guidelines for Americans<span>, released in January 2011, recommend that </span>all adults eat at least half their grains as whole grains<span> – that’s at least 3 to 5 servings of whole grains. Even children need 2 to 3 servings or more. Recommendations in Canada’s Food Guide are almost exactly the same. (Not surprising, since the human body changes little from country to country!)
Hope this help </span>
