Protein is assembled inside cells by an organelle called a ribosome. Ribosomes are found in every major cell type and are the site of protein synthesis.
"Directional selection" will most likely occur.
<u>Answer:</u> Option B
<u>Explanation:</u>
Directional selection or positive selection is an organic selection mechanism in population genetics, this scrutiny is an intense phenotype is preferred over certain phenotypes, allowing the intensity of the allele to migrate over moment towards that phenotype.
For an instance directional selection are fossil statistics showing that the scale of black bears in Europe diminished throughout ice ages interglacial phases however grew at each glacial period. A further example is the scale of the beak in a finch group.
The typical microscopic noted in the muscle tissue of someone with Duchenne muscular dystrophy is abundant adipose cells with residual islets of muscle fibres. Duchenne muscular dystrophy is a genetic disorder characterized by progressive muscle weakness and degeneration.
It is caused by absence dystrophin which is a protein which helps to keep muscle cells intact. Symptoms are seen in early childhood between three to five years. Duchenne affects boys mostly but rarely in girls. Symptoms may include, muscle weakness which first affects pelvic area, thighs muscle of the hips and shoulders. It also affects respiratory muscles and heart.