What is a gene?
O a section of a protein that codes for DNA
O the alternate version of a trait
O the visible trait in the F, generation
O a section of DNA that codes for a specific trait

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?