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suter [353]
3 years ago
13

In a double-blind procedure, knowledge about whether a drug or a placebo is being administered is withheld from __________.

Biology
1 answer:
vagabundo [1.1K]3 years ago
3 0
From the individual administering the drug and the person receiving the drug
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A mutation that involves a single nucleotide is called.
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Answer:

Point mutations are a broad category of mutations that describe a change in a single nucleotide of DNA, such as a substitution for another nucleotide, deletion of a nucleotide, or insertion of a single nucleotide into the DNA, resulting in DNA that differs from the normal or wild type gene...

or you can say:

Point mutations are a large category of mutations that describe a change in single nucleotide of DNA, such that that nucleotide is switched for another nucleotide, or that nucleotide is deleted, or a single nucleotide is inserted into the DNA that causes that DNA to be different from the normal or wild type gene ...

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Meiosis produces somatic cells like egg and sperm cells.<br><br> A. True<br><br> B. False
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The histogram shows the worldwide population densities of killer whales, or orcas, distributed by latitude. According to the gra
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