Tina observes B and E occur.
This increase and decrease in sound amplitude is due to the Doppler effect.
Answer:
T cells and B cells
Explanation:
It is characterized by specificity, immunological memory, and self/nonself recognition. The response involves clonal selection of lymphocytes that respond to a specific antigen. T cells and B cells are the two major components of adaptive immunity.
The answer is B. a community <span>interaction.
Let's distinguish some terms:
A population is a group of organisms of the same species in an area. If there were a herd of only zebras, this would be a population interaction.
<em>A community is a group of organisms from different species in an area. </em></span><span><em>A herd of zebra eating grass includes groups of organisms from different species is an example of a community interaction.</em>
An ecosystem consists of all organisms (from different species) in an area and their physical environment.
A biome is a large area defined by abiotic factors.</span>
The approach of basing a drug prescription on the results of a single-gene test is called Pharmacogenetics.
<h3>What is Pharmacogenetics?</h3>
- Pharmacogenetics is the study of how a person's genetic make-up or genes affect how they react to pharmacological therapy. None are better predictors of how the patient will respond to medication than their genetics, but diet, general health, and environment all have a substantial impact.
- By using pharmacogenetics, a healthcare professional can select the medication and dosage that are most likely to be effective for each specific patient.
- The current one-size-fits-all method of medicine selection and dosage may be replaced by therapy tailored to a patient's particular genetic traits some years later.
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