If you were able to study one of the parasites discussed in the lesson, a group of parasites that would you choose to study is known as Ectoparasites. Thus, the correct option for this question is A.
<h3>What are parasites?</h3>
Parasites may be defined as the types of living organism that significantly lives on or in a host organism and gets their food from or at the expense of its host. There are three main classes of parasites that can cause disease in humans: protozoa, helminths, and ectoparasites.
An ectoparasite is a group of parasites that would you choose to study because these parasites live on the external surface of the hosts. So, they are easy to recognize as compared to endoparasites. Some examples of these parasites may include fleas, lice, Nonogenea, Copepoda, etc.
Therefore, among the options given, an ectoparasite is a group of parasites that would you choose to study. Thus, the correct option for this question is A.
To learn more about Parasites, refer to the link:
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Answer: Homeostasis refers to stability, balance, or equilibrium within a cell or the body. It is an organism’s ability to keep a constant internal environment. Homeostasis is an important characteristic of living things. Keeping a stable internal environment requires constant adjustments as conditions change inside and outside the cell. The adjusting of systems within a cell is called homeostatic regulation. Because the internal and external environments of a cell are constantly changing, adjustments must be made continuously to stay at or near the set point (the normal level or range). Homeostasis can be thought of as a dynamic equilibrium rather than a constant, unchanging state.
Feedback Regulation Loops
The endocrine system plays an important role in homeostasis because hormones regulate the activity of body cells. The release of hormones into the blood is controlled by a stimulus. For example, the stimulus either causes an increase or a decrease in the amount of hormone secreted. Then, the response to a stimulus changes the internal conditions and may itself become a new stimulus. This self-adjusting mechanism is called feedback regulation.
Feedback regulation occurs when the response to a stimulus has an effect of some kind on the original stimulus. The type of response determines what the feedback is called. Negative feedback occurs when the response to a stimulus reduces the original stimulus. Positive feedback occurs when the response to a stimulus increases the original stimulus.
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child support is used for a no custodial parent help support their child
Answer:
Explanation:
HOW TO CLEAN AND SANITIZE IN A 3-COMPARTMENT SINK
Before you clean and sanitize items in a three-compartment sink, make sure that you clean and sanitize each sink and drain board. There are 5 steps for cleaning and sanitizing in a 3-compartment sink.
Use the sink in the following manner:
In the 1st compartment, wash with a clean detergent solution at or above 110˚F or at the temperature specified by the detergent manufacturer.
In the 2nd compartment, rinse with hot clean water.
In the 3rd compartment, sanitize with a sanitizing solution mixed at a concentration specified on the manufacturer’s label or by immersing in hot water at or above 171˚F for 30 seconds. Test the chemical sanitizer concentration by using an appropriate test kit.
Rinse, scrape, or soak all items before washing them.
Answer:
Hormones help to control many body functions, such as growth, repair and reproduction.
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