In humans having wet earwax is a dominant trait. having dry earwax is recessive. a man has two recessive alleles. what is his phenotype?

Which is an example of a decomposer? a. bear b.algae c.grass d.bacteria d bacteria

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?

The frequency of alleles in a population that is in hardy weinberg equilibrium? a . changes in each successive generation b. is less important than the frequency genotypes c. shows evidence of the process of natural selection d. remains the same over several generations