1. Which of the following is an example of a primary sex characteristic? (1 point)

To determine which of the following options is an example of a primary sex characteristic, we first need to understand what primary sex characteristics are. Primary sex characteristics are physical features that are directly involved in reproduction. They are typically present from birth or develop during puberty.

Now, can you please provide me with the options you have so that I can assist you further in finding the correct example?