Which two types of RNA are joined together by base pairing a codon with an anticodon ? A- tRNA and rRNA

B- mRNA and rRNA

C- tRNA and itself

D- mRNA and tRNA

Ascience research group is testing a new type of plant food. one trial is conducted in a controlled experiment. the data from the trial show that the plant that received the new food grew faster than the control plant. the group announces that the new plant food makes plants grow faster. what is the main weakness in this scientific claim?

Match each symbol with its description.

On his trip to the galapagos islands, darwin determined that animals on the islands