Final answer:
Euglena exhibits traits of both plants and animals. It can perform photosynthesis like a plant because it contains chloroplasts, while its movement using flagella looks similar to animal behavior.
Step-by-step explanation:
The Euglena is a unique organism that displays characteristics typical of animals and plants. Botanists classified it as a plant due to its capability to undergo photosynthesis, a process normally associated with plants, caused by the presence of chloroplasts. Zoologists, on the other hand, viewed it as an animal because of its kinetic nature. The Euglena moves using a whip-like tail known as a flagellum, mimicking animal-like behavior.
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