Decide which examples are most likely to increase
variation or decrease variation. Some examples
could do both.
Which of the following could possibly increase
genetic variation indirectly?
toxins
predator-prey relationships
competition
new habitat
disasters
increased food supply

the answer will be a) proteins i believe

it takes hundreds of years to become stable.

if you have another question lmk.

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.