Postlab: Angiosperms \& Plant Anatomy 1. In flowers, what parts produce pollen? How many sperm does each pollen grain contain? 2. In flowers, what part accepts the pollen? How does the sperm reach the egg? 3. What part of the flower develops into fruit? What is the purpose of fruit? 4. If a flower smells of rotting meat, what type of pollinator does it utilize? 5. How does the arrangement of vascular bundles differ in the roots of monocots and dicots? And in the stems? 6. In which part(s) of the leaf does the majority of photosynthesis occur? 7. What is the primary function of guard cells and stomata? 8. How do monocot and dicot leaves differ? 9. What is the function of vascular cambium in dicots? 10. What is the primary difference between what we term a fruit and a vegetable?.