Answer:in culture plates cell density of the edges is often more than the center of the dish,
what causes this distribution?
Explanation:
Answer:B
Explanation:
Codominant is when neither allele is recessive so they are both expressed in the phenotype
I think this is an example of competitive exclusion principle. Competitive exclusion principle is a proposition that two species competing for the same limiting resource can not coexist at constant population values.For Example the Red squirrel is native to Britain but its population has declined due to competitive exclusion, disease and the disappearance of hazel coppices and mature confer forests i law land Britain.
the answer is true that 50% ecosystems are currently being used unendurable.
