| Question | Answer | Name (If not the Answer) |
| What is the object in the lower right hand corner of picture 1? | |
| What do the cells denoted by 'GC' in picture 2 secrete? | |
| What is marked by 'MV' in picture 3? | |
| What is marked by 'RB' in picture 4? | |
| What is marked by 'Le' in picture 5? | |
| What does the structure marked 'II' in picture 6 secrete? | |
| What do the cells marked by 'Mo' in picture 7 develop into? | |
| What is marked by 'BM' in picture 8? | |
| For picture 9, what are these collectively known as? | |
| What is special about the structures labeled 'LP' in picture 10? | |
| What is one of the functions of the structure labeled 'IP' in picture 11? | |