To the development of transgenic plants, much of the food we eat has been altered so that it tastes better, looks better, and lasts longer. this change in agricultural production has lead to new careers in

a)embryology. b)forensics. c)genetics. d)geology.

i believe the answer would be genetics since you are altering the DNA of the plants

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.

answer; i believe the correct answer to the above question is ( friction)