Answer:
C
Explanation:
The denominator should be n to represent the total no. of data sets
Conducting a controlled experiment is necessary to determine how a variable affects seed germination rates because it decreases the chances of other factors impacting the dependent variable. Only changing one variable at a time and keeping the others controlled allows the experimenter to accurately identify the effects of that one independent variable.
The third letter in the alphabet
Tetracyclines (e.g. doxycycline), quinolones (e.g. ciprofloxacin), macrolides (e.g. clarithromycin), aminoglycosides (e.g. gentamicin) and glycopeptides (e.g. vancomycin) are all unrelated to penicillins and are safe to use in the penicillin allergic patient
<h3>What is Penicillin allergies ?</h3>
Your immune system's aberrant response to the antibiotic penicillin is known as a penicillin allergy. Different bacterial infections are treated with penicillin. Hives, redness, and itching are typical penicillin allergy symptoms and indicators.
- Penicillins are used to treat a variety of illnesses, including syphilis, meningitis, and throat infections. Hypersensitivity reactions, such as skin rash, hives, swelling, and anaphylaxis, or allergic shock, are the main adverse effects of penicillin. Rarely do the more severe reactions occur.
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