How are sex-linked traits inherited?

C

Explanation:

Regions of the sex chromosomes in the parents cross over, thus creating new traits in the offspring.

hormones in blood stream

image: dtc.ucsf.edu

endocrine glands secrete hormones into the blood stream near them; the hormones then travel in our bloodstream until it reaches its destination, called a target cell, in distance parts of the body. in the target tissue, hormones lock onto the target’s plasma membrane, called the receptor site.