Asingle point mutation in the dna sequence leads to a change in the protein structure, which leads to a change in the protein's function and causes sickle cell anemia.

one is through turgidity. this occurs before ground tissue ( collenchyma

and sclerenchyma cells) become well

developed to give structural support to the plant as it grows bigger. the xylem

tissue (composed of rigid tissue) of the young

plant render this support and also maintaining osmotic turgidity of the surrounding

plant cells.

six grader is what i am ssorry