Amoth and a beetle both lay eggs on the same species of plant and the larvae of both develop on the plant. removal experiments show that the moth and the beetle each perform less well on the plant when the other species is removed. the relationship between the moth and the beetle is best described as

2. in dragons, a gene on chromosome 1 codes for wing color and a gene on chromosome 2 codes for body color. draw out the stages of meiosis for these two chromosomes from a dragon that is heterozygous for both traits. define your alleles. what are all the possible allele combinations of the gametes produced?

Next pretest: evolution select the correct answer in a laboratory population of flies, the female flies are gray and the males are yellowish gray. biologists observed that all the male flies had an equal chance for reproduction, but the male flies with the brightest colors were more likely to successfully reproduce. what phenomenon could explain such a change? a sexual selection b. disruptive selection c. stabilizing selection d. directional selection

Plants consume most of their carbon from a. the soil b. the water c. the roots d. the air