The answer is <span>Skeletal muscles.
Smooth muscle under the microscope look spindle shaped and have no bends, either dark or light. Blood vessels are usually oval shape under the microscope. On the other hand, under the microscope, dark and light bands can be observed inside the skeletal muscles. Dark bands are from thick muscle filaments, while light bands are from thin muscle filaments.
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Mutualism
predation
commensalism
mutualism
mutualism
mutualism
predation
competition
mutualism
commensalism
commensalism (?)
parasitism
The answer is DNA because:
The genome of an organism is inscribed in DNA, or in some viruses RNA. The portion of the genome that codes for a protein or an RNA is referred to as a gene. Those genes that code for proteins are composed of tri-nucleotide units called codons, each coding for a single amino acid.
