Answer:
Males need only one copy of the color-blind allele to show the trait.
Explanation:
color blindness is inherited by sex and needs two dominant allele for females like xBxB and for males need one dominant allele xB y which means the male need one copy of this allele to be color blinded
The statement that "by converting to smokeless tobacco, I can lower my blood pressure" requires reinforcement of teaching of a nurse who teaches a 28-yr-old man newly diagnosed with hypertension.
High blood pressure, commonly referred to as hypertension, is a common condition where the blood's constant pressure against the walls of your arteries is so high that it may eventually lead to health problems like heart disease.
Nicotine is present in both smoking and chewing tobacco, and it narrows blood vessels and elevates blood pressure.
People who have hypertension should limit their daily sodium intake to 1500 mg by avoiding foods high in sodium and by not adding salt to their meals or food preparation.
Losing weight can lower blood pressure by 5 to 20 mm Hg.
Following dietary advice can lower blood pressure, and these reductions are comparable to those made with blood pressure-lowering medicine, such as the DASH diet.
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A <u>reservoir</u> is the primary habitat in the natural world from which a pathogen comes.
<h3>Pathogen:</h3>
An organism that causes the disease is called a pathogen. Your body is already teeming with bacteria. However, these organisms only become an issue if your immune system is compromised or if they are able to get into an area of your body that is typically sterile. Different from other organisms, pathogens can spread disease once they enter the body. A host is all that a pathogen requires to grow and survive.
The pathogen enters a host's body, avoids the immune system's defenses, and uses the host's resources to replicate before leaving and infecting a new host. Depending on the type, there are various methods by that pathogens can be spread. They can be transmitted by skin-to-skin contact, biological fluids, airborne particles, feces, touching a surface, and more. The reservoir is any population of organisms (or any environment) that harbors the pathogen and transmits it to the target population.
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