A researcher performs FISH with a probe against a known chromosome 3 sequence on cells with a small deletion on the p arm of chromosome 3. The most likely explanation when two fluorescent spots appear is: the sequence targeted by the probe is not within the deleted region.
<h3>What is FISH?</h3>
In genetic testing, FISH stands for Fluorescence in Situ Hybridisation. This is a test that looks for specific gene changes in cells. By doing FISH, we could look for specific parts of genes to detect genetic mutations and understand a variety of chromosomal abnormalities. If two fluorescent spots appear, it is most likely the sequence targeted is not within the deleted region.
Learn more about DNA here brainly.com/question/28899763
#SPJ4
The answer is a pedigree chart.
<span>Pedigree charts are used to explain the occurrence of
particular genes from one generation to the next. It gives enough information
about family disease history. They are used in families to find out the
probability of inheriting some disease. So, if Maria and Juanita are cousins
and the genotypes of other members of their family are known, the pedigree chart
could predict their genotypes. Still, it is not as precisely as DNA test.</span>
Answer:
8.7 million species of plants and animals are in existence at the moment. Moire are being discovered everyday (at least I think so cx)
Explanation:
Hope this helped-
