Describe two ways the healthy artery is different from the artery affected by coronary heart disease.
The healthy artery has more blood flowing through it as there are no fatty deposits on the inner walls.
MS
Related Biology GCSE answers
All answers ▸Name two types of effectors in the body, and the response that effector makes
State one difference between an animal cell and plant cell
Temperature affects cell membrane permeability. At high temperatures, proteins that support and maintain cell membranes may be denatured, increasing membrane permeability.How may membrane permeability change at low temperatures?
Give an example of genetic codominance and explain what is meant by this phrase.