Protist, plant, and fungi Flashcards
Protist
An organism that belongs to the kingdom Protista.
Heterotroph
Organism that gets food by eating other organisms or their byproducts and that cant make organic compounds from inorganic materials.
Eukaryote
Means that the cell has a nucleus.
Decomposer
Get energy from breaking down dead organic matter.
Parasite
Organism that feeds on an organism of another species and that usually harms the host; the host never benefits from the presence of the parasite.
Host
Organism from which a parasite takes food or shelter.
Fungi
Organism whose cells have nuclei, rigid cell walls, and no chlorophyll and that belongs to the kingdom fungi.
Spore
A reproductive cell or multi cellular structure that is resistant to stressful environmental conditions and that can develop into an adult without fusing with another cell.
Lichen
A mass of fungal and algal cells that grow together in a symbiotic relationship and that are usually found on rocks or trees.
Nonvascular plant
The three groups of plants (liverworts, hornworts, and mosses) that lack specialized conducting tissues and true roots, necks, and stems.
Vascular plant
A plant that has specialized tissues that conduct materials from one part of the plant to another.
Gymnosperm
A woody, vascular seed plant whose seeds are not enclosed by an ovary or a fruit.
Angiosperm
A flowering plant that produces seeds within a fruit.
Photosynthesis
Plants use energy from sunlight to make food from carbon dioxide and water.
Cellular respiration
The chemical process that generates most of the energy in the cell, supplying molecules needed to make the metabolic reactions