Select all that apply. mutations are random. delete genes from the gene pool. add new genes to the gene pool. are changes in an organism's dna. are rare occurrences

14. which of the following codons code for threonine? a. ucg b. ugu c. cga d. aca

Based on the number of offspring they produce at one time organisms are classified into two categories many offspring at once and a few at a time sort the carry sticks based on the category they describe

How do specific cell structures and organelles contribute to maintaining homeostasis in the cell?