Final answer:
The structure of Euglena maximizes photosynthesis through features like chloroplast, flagella, and pellicle.
Step-by-step explanation:
The structure of Euglena maximizes the overall amount of photosynthesis it can carry out by having several features:
Chloroplast: Photosynthetic forms of Euglena contain a chloroplast, which is responsible for capturing sunlight and converting it into energy.Flagella: Euglena has two flagella, one long and one short, which allow the organism to move towards light sources so that it can maximize its exposure to sunlight. Pellicle: Euglena has a flexible, protein-based structure known as a pellicle, which naturally provides rigidity and strength while also allowing the organism to change its shape and increase its surface area exposed to light.