D. To see the outside world
Doesn't contain a nucleus
B. microorganisms is the answer
Generalization gradient is termed as the curve which shows how changes in physical properties of stimuli they do correspond to changes which are responding to it.
A similarity-based generalization arises naturally between two stimuli which are physically similar.
Answer:
It will contain a larger proportion of flies that lay eggs in sap because the trait results in a higher chance of reproducing successfully and passing on the gene
Explanation:
Over the years the population of flies that lays egg in the rotten bark will reduce this is because of the low chance of reproducing and there will be an increase in the population of flies that lays egg in the sap because the flies have a higher chance of reproducing successfully leading to an increase in the population and the ability of the gene to be passed on successfully to their offspring in next generation.