객관식
Which of the following protists are sessile?
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27. Protists
Introduction to Protists
Multiple Choice
Which protist has an eyespot that helps it locate light for photosynthesis?
A
Amoeba
B
Euglena
C
Paramecium
D
Plasmodium
검증된 단계별 안내1
Understand the role of an eyespot in protists: An eyespot is a photoreceptive organelle that helps certain protists detect light, which is crucial for photosynthesis.
Identify the protists listed in the problem: Amoeba, Euglena, Paramecium, and Plasmodium.
Recall the characteristics of each protist: Amoeba is known for its shape-shifting abilities and lacks an eyespot. Paramecium is a ciliated protist that does not have an eyespot. Plasmodium is a parasitic protist responsible for malaria and does not perform photosynthesis.
Focus on Euglena: Euglena is a unique protist that has both plant-like and animal-like characteristics. It contains chloroplasts for photosynthesis and has an eyespot to help locate light.
Conclude that Euglena is the protist with an eyespot that aids in locating light for photosynthesis, distinguishing it from the other protists listed.
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