what is a gene?\no a section of a protein that codes for dna\no the alternate version of a trait\no the…

what is a gene?\no a section of a protein that codes for dna\no the alternate version of a trait\no the visible trait in the f₁ generation\no a section of dna that codes for a specific trait
Answer
Brief Explanations:
A gene is a segment of DNA that contains the instructions for building a specific trait. Proteins are made from the information in genes, not the other - way around. The alternate version of a trait is an allele. The visible trait in the F1 generation is a phenotype.
Answer:
D. a section of DNA that codes for a specific trait