Which organism represents the trophic level containing approximately 10% of the initial amount of chemical energy produced by the plants in this food chain? The answer choices:
A: Grass
B: insects
C: Fish
D: Bird

The lineage of pea plants produced round seeds for four generations. the plants that fertilized these pea plants also produced round seeds. however, in the fifth generation, the plant produced to two plants with wrinkled seeds. can that be possible?