| A | B | 
|---|
| anther | tip of a flower's stamen | 
| filament | part of the flower that holds the anther | 
| ovary | female reproductive organ in plants | 
| petal | one of the leafy structure, in all shapes and sizes | 
| sepal | located under the flower | 
| stem | supports the plant | 
| stigma | uppermost part of the pistil | 
| style | part of the pistil, female reproductive tissue on a flower | 
| nucleus | brain of the cell | 
| mitochondria | powerhouses of the cell | 
| cell wall | the outermost part of a cell | 
| cytoplasm | the gel-like substance in a cell | 
| endoplasmic reticulum | moves materials around in the cell |