Answer:
Embryology
Explanation:
Embryos of different vertebrate groups are morphologically similar during the early stages of development. The closer the resemblance between the early stages of different organisms, the closer their evolutionary relationship. Such similarity suggests a common ancestry.
Electron microscope.
An electron microscope has a larger zoom than a light microscope. Thus, an electron microscope will be able to see the internal structure of a nucleolus whereas a light microscope will not be able to.
The right answer is The digestion of DNA by restriction enzymes.
The fragmentation of the DNA is done by bacterial enzymes called restriction enzymes.
Restriction-enzymes (or endonucleases) recognize and cut the DNA into a specific sequence. These enzymes are naturally produced in bacteria as a defense against bacteriophages - viruses that infect bacteria. The bacterial restriction enzymes cut the DNA of the invasive bacteriophage while leaving the bacterial genomic DNA healthy and safe through the addition of methyl groups.
These enzymes are used in practice at the laboratory level to explore DNA.
Generally the amount of precipitation
Answer:
girls
Explanation:
it's common sense and it's obvious