Question

1. what does heredity mean?

a human genetic disorder
traits passed down from parent and grandparents to offspring
the process of dna replicating into two strands
dna make rna, and rna makes proteins

Explanation:

Heredity refers to the passing - on of traits from parents and ancestors (including grandparents) to offspring. It is the biological process by which characteristics are transmitted from one generation to the next.

Answer:

traits passed down from parent and grandparents to offspring