Which of the following is true of phenotypic matching? Group of answer choices It is context dependent. It is common among apes but not monkeys. It is the ability to recognize kin by a feature such as their smell. It favors maternal kin over paternal kin.

Ascience research group is testing a new type of plant food. one trial is conducted in a controlled experiment. the data from the trial show that the plant that received the new food grew faster than the control plant. the group announces that the new plant food makes plants grow faster. what is the main weakness in this scientific claim?