One possible form of a gene that codes for a particular trait is known as

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol

Why are current extinctions of concern to enviromentalists?

The table below shows data for a population of fish in a pond. fish body color # of fins scales? tail shape a silver 4 yes fan b pink 4 yes flat c black 4 yes fan d orange 4 yes flat e orange 4 yes fan f silver 4 yes flat which of the above characteristics would be most in developing a classification system for the fish? a. body color and tail shape b. presence of scales and tail shape c. body color and number of fins d. number of fins and presence of scales