Alleles that are masked by others are called recessive alleles.
Answer:
Hello.
• gels can melt during electrophoresis, the buffer can become exhausted, and different forms of genetic material may run in unpredictable forms.
• And the strengths could be that it separates based on size, it is relatively easy to do.
A nucleotide is DNA
(Also RNA)
Hope that helped! :)
Human population in areas prone to natural hazards has increased