The height of a type of plant has a normal distribution. some plants are tall, and some are short, but most are in-between. what is most likely true about this trait?

The trait is is codominant

Closing a ring restricts the rotation around individual car bon carbon bonds hope it will you !

Iam not sure but to me it with be a or dsorry if i was late! hope this ! : )if you really want me to find out the answer that is correct tell me and i will do more research but the a or d makes sense to me.