Protsists Flashcards
(15 cards)
What are protists?
Protists are a diverse group of eukaryotic microorganisms, which can be unicellular or multicellular.
True or False: All protists are classified as plants, animals, or fungi.
False: Protists are a separate group and do not fit neatly into the categories of plants, animals, or fungi.
Fill in the blank: Protists can be classified into three main groups: ________, ________, and ________.
animal-like, plant-like, and fungus-like
What is the primary mode of nutrition for animal-like protists?
Heterotrophy, meaning they consume other organisms for energy.
Which group of protists is known for performing photosynthesis?
Plant-like protists, such as algae.
What are some examples of animal-like protists?
Examples include amoebas, paramecia, and flagellates.
True or False: All protists are harmful to humans.
False: Some protists are beneficial, while others can cause diseases.
What is the function of cilia in protists?
Cilia are used for movement and feeding.
Multiple Choice: Which of the following is a characteristic of fungus-like protists? A) Photosynthetic B) Decomposers C) Unicellular only
B) Decomposers
What is the primary reproductive method of many protists?
Asexual reproduction, often through binary fission.
Fill in the blank: The study of protists is known as ________.
protistology
What role do protists play in aquatic ecosystems?
They serve as primary producers and are an important food source for other organisms.
True or False: All protists are microscopic.
False: Some protists, like certain algae, can be quite large.
What is a common method used to classify protists?
Classification based on their mode of nutrition and locomotion.
What is the significance of phytoplankton in relation to protists?
Phytoplankton, which are plant-like protists, are crucial for oxygen production and carbon fixation in aquatic environments.
