This process is essential for maintaining healthy ecosystems, as it helps replenish soil nutrients and support the growth of new organisms. The protozoa are classified as eukaryotic organisms, which means that they have a nucleus and a cytoplasm. The plant-like protists are decomposers, and they help recycle nutrients through ecosystems. Blogus by Themeansar. Protist Facts for Kids Flagellate Certain protists, such as the malaria-causing Plasmodium parasite, are responsible for debilitating human diseases. The hair-like fibers called cilia propel the protists in the water. Protists have a variety of shapes and sizes. Some scientists no longer consider the Protista kingdom as a valid taxonomic group, preferring to categorise protists into different supergroups based on genetic and evolutionary data. Protists are incredibly diverse; 2. The cell wall of a protist is made up of pectin. Here are some examples of protists that form colonies: Some protists can survive in extreme environments, such as hot springs and deep-sea vents. 40 Facts About Protista Kingdom - Zoology Notes Another method is called autogamy, which literally means self-fertilization. The food is consumed either internally or externally. Some protist species reproduce asexually, while others reproduce sexually. "Fungi is a whole another kingdom equal if not greater than in diversity than both the plants and animals. Some protists are pathogens that cause diseases in humans, animals, and plants, while others have economic importance as sources of food, biofuels, and biotechnology products. Some, called parasites, live inside the bodies of animals. Many protists are part of the plankton and What are Protists? The cells in a multicellular organism also specialize in different tasks. 1. Some are single-celled; others are syncytial (coenocytic; essentially a mass of cytoplasm); and still others are Read about our approach to external linking. Citizen scientists are helping to identify fungi across the country, adding to a database of more than 1,000 new records.
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