The purpose of control group 2 is to determine if the new drug was a possible method for getting well, i.e., option B.
<h3>What is way of testing medicines?</h3>
In a laboratory, drugs are first subjected to non-human tests. These laboratory tests are performed to determine a level of safety.
The results of these tests are then submitted to the United States Food and Drug Administration (FDA), which determines whether the treatment is safe enough to be studied in human volunteers.
There are various phases involving discovery, clinical trial, review, and safety monitoring.
The purpose of control group 2 is to determine if the new drug was a possible method for getting well
Thus, the correct option is B.
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The answer would be 365 days
Answer:
I’m pretty sure they’re covalent bonds!
Explanation:
1) The antibodies destroy the antigen (pathogen) which is then swallowed and digested by macrophages.
2) White blood cells can produce antitoxins which destroy the toxins that are otherwise known as poison.
Answer:
Roots, stems, and leaves are the three primary components of a plant. Roots absorb water and nutrients from the earth and anchor the plant in place. Water and minerals are transported to the leaves via the stem, which functions as a carrier. It also supplies the plant with above-ground support. Photosynthesis is the process through which leaves transform sunlight into energy and use it to generate food. Plants capture sunlight's energy and convert it to glucose using water and carbon dioxide from the atmosphere. They rely on glucose to grow and survive.
Plants are stationary living things that are rooted in the ground or in water, and there are around 3,00,000 species on the planet. Plants are classified into two groups in terms of classification: blooming and non-flowering plants. Roses, orchids, and most trees are examples of blooming plants, whereas mosses and ferns are examples of non-flowering plants.
