ZOONOTIC DISEASES PRE TEST.

a standard taxonomic system benefits the scientific community by allowing scientists from all over the world to do which of the following? Have a common system for the classification of locations containing fossils Use a similar system to classify the impact of removing species from ecosystems Have a common understanding in the classification of organisms Understand Having how other scientists classify predator–prey relationships The characteristics of a particular organism are listed below. In which kingdom should this organism be classified? Fungi Eubacteria Plantae Animalia Which list of characteristics describes organisms classified as animals? Unicellular, prokaryotic, autotrophic Multicellular, eukaryotic, heterotrophic Unicellular, eukaryotic, heterotrophic Multicellular, eukaryotic, autotrophic In any environment or ecosystem, organisms can have several different types of relationships. Three types of relationships are described below. Ecological Relationships: Which of these correctly describes the relationships between the organisms? X: mutualism Y: parasitism Z: commensalism X: parasitism Y: commensalism Z: mutualism X: commensalism Y: mutualism Z: parasitism X: commensalism Y: parasitism Z: mutualism Which of these best demonstrates mutualism between certain types of bacteria and humans? Intestinal bacteria obtain nutrients from the gut and produce vitamin K used by humans. Bacteria become resistant to antibacterial medication that humans use for treatment. Invasive bacteria at an area of injury produce toxins that damage healthy tissues of the human body. Bacteria in improperly prepared food is consumed by humans, causing food poisoning. Parrotfish are herbivores that are found in coral reefs. To escape predation, a parrotfish will graze with a rabbitfish, which has venomous spines at the end of its pelvic fins. The rabbitfish does not benefit from this relationship. Which type of relationship do the parrotfish and the rabbitfish have in the coral-reef environment? Commensal Mutualistic Predator–prey Parasitic Which kingdom is prokaryotic? Animalia Bacteria Planta Fungi Aphids are tiny insects that live on and eat the leaves of plants, removing vital nutrients from the plants. What type of symbiotic relationship exists between the aphids and the plant? Predation Parasitism Commensalism Mutualism Which is missing from the 6 kingdoms listed below? Animal, Plant, Fungi, Bacteria, Archaeabacteria Genus Protist Mammal Virus Which is NOT an example of a symbiotic relationship? mutualism commensalism parasitism organism