It’s c cause I know and I was just too lazy to type the word lol
Answer:
There is no change, the lac l gene is constitutively expressed, regardless of the presence of lactose.
Explanation:
Lacl gene codes for the lac repressor hence is always expressed to produce lac repressors which may or may not be bounded dependent on the presence of lactose. Lacl gene expression is not regulated, thus is constitutively expressed.
The answer is beak shape of the birds. The finches evolved to have different beak shapes to be able to eat the food available on the different islands.
Kinetic because that is what the earth does