1.How was the Spike (pet rat snake) used in the following topics? B. Mitosis 2.Sugar, Phosphate and Base are the components of what structure? Nucleotides 3. What does your DNA code for? It only uses certain portions of those genes. 4. Give two examples of the answer in question #4. 5. David’s mother says that his son Anthony looks almost identical to David when he was a baby. Does this mean Anthony got all his genes from his father and none from his mother Catherine? Explain?

Some species of wasps are social. the queen starts a colony from scratch each spring. she builds a small nest, and lays and raises a group of female workers. the workers enlarge the nest while the queen continues to lay eggs. unfertilized eggs become males that mate with newly hatched females. all of the wasps except the newly fertilized females die by the summer. which best describes this behavior? a)it is beneficial only to the males that do not fertilize eggs. b)it is beneficial only to the female workers that are not fertilized. c)it is beneficial to each one of the individual colony members. d)it is beneficial to the whole species, but not to all of the individual members.