What are the functions of the following: a. Messenger RNA (mRNA)
b. Ribosomal RNA (rRNA)
c. Transfer RNA (tRNA)

Biologists use the system of binomial nomenclature developed by linnaeus to assign scientific names to known living organisms which area of society or strengthened by money is contribution to science

An example of a trait that would be considered acquired and inherited is a. a cleft chin b. muscle tone c. scar tissue d. freckled skin

The cretaceous period spanned the time interval between and 65 million years ago. 250 million 144 million 75 million 200 million