Answer:
Serotonin
Explanation:
Please mark me brainliest
Genetic predisposition to an inherited disorder an increased likelihood of developing the particular <span>disea</span>se<span> based on a person's </span>genetics.<span>
Genetic testing for predisposition to an inherited disorder in a minor child would be considered reasonable </span>when the risk is high and prophylaxis to reduce disorder severity is available.
<span>The macrophage is the cell responsible for detecting, engulfing and destroying pathogens and apoptotic cells. These cells process and present antigens (foreign materials) to immunocompetent cells and thus they are the key mediators in the development of all immune reactions.</span>
Answer:
Pyramid is a good representation of energy flow in an ecosystem because the shape of pyramid is wider at the bottom and pointed at the top. In the ecosystem, population of plants are maximum so it is placed at the bottom of the pyramid while the organisms such as tertiary consumers are placed at the top of the pyramid due to low in population. So pyramid is a good representation.
I believe it’s B sorry if it’s wrong
