Question

in the lab, you will change the number of birds with each beak phenotype for the second and third generations. what row of the data table will be the basis for computing new numbers?
number of insects eaten
number of seeds eaten
number of fruit eaten
total food eaten eaten by the flock
percentage of food eaten by the flock

Explanation:

This relates to a lab simulating natural selection, where beak phenotype success is tied to food consumption. To adjust bird numbers for future generations, we need data that reflects the relative success of each phenotype. The percentage of total food eaten by each phenotype's flock directly shows their competitive advantage, which is used to calculate how their population numbers change in subsequent generations.

Answer:

Percentage of food eaten by the flock