Respuesta :
Answer:
occur in pairs
determine phenotype
can be dominant
can be recessive
Explanation:
Genes are hereditary factors that are transmitted from parent to offspring. Genes occupy definite positions on the chromosomes as gene loci and occur in pairs. The expression of genes determines an organism's traits. Genes can be dominant or recessive.
Answer:
2 3 4 5 hope this helps have a nice day
Explanation: