Lichens - Study guides, Revision notes & Summaries

All protozoa correct answers have a true nucleus Structures found in a eukaryotic cell but not in a bacterial cell are correct answers membrane-bound organelles chromosomes cell nuclei Giardiasis is a disease that is spread correct answers through water Archaebacteria can be distinguished from eubacteria because of differences in their correct answers gene architecture cell walls cell membranes Spirillium correct answers spiral shape "red tides" and extensive fish kills are ...

The Primary role of Fungi - correct answer-Decomposers- they break things down Modes of Nutrition in Fungi - correct answer-Heterotrophs with extracellular digestion Exoenzymes - correct answer-Fungi Release these enzymes outside of the cell wall. Break down complex molecules into smaller organic molecules which can be absorbed. Extracellular Digestion - correct answer-The release of exoenzymes out side of the cell wall, followed by the absorption of nutrients.. Saprobes - correct an...

Bio 106 Ecology Questions and Answers Already Passed What is a "community"? A group of many species organized by interactions What interactions structure the community? Mutualism, Consumption, Competition Who gets harmed, who benefits in each type of interaction? Mutualism- both benefit Consumption- one species benefits, other is harmed Competition- both species harmed, one more than the other How do these interactions create an interdependence underlying community structure? ...

How are Lichens formed? Lichens form from a mutual relation of Algae and Fungus What is a lichen good for? Early colonizers of bore rock, organisms eat them, they provide cover for small organisms, and weavers can use them for dye Where is Red Algae common? Red algae is more common in water. Has been found 260m deep Where is Green Algae common? Green algae is more common on land, and shares plant characteristics Why are algae important to humans? Food, additives, medicine What biochemical a...

Nutrient flow is the natural process which provides for the cycling of chemicals between biotic and abiotic factors including water, oxygen, carbon, nitrogen and phosphorus. - ANSWER True A volcano has erupted and has now cooled off to leave bare rock. Over time, lichens have colonized on the rock, breaking it down and creating soil. Soil allowed grasses and flowering plants to grow. In this example, which of these was most likely the pioneer species? - ANSWER Lichens Samantha is developin...

Hunting and fishing regulations are independent of monitoring wildlife populations. - False Which of the following is the best example of habitat conversion? - Sedimentation The Duck Stamp Act is an incentive program which encourages producers and landowners to conserve grasslands. When it was first enacted, the stamp cost $1. When was this act passed? - 1934 Which of the following pests best represents insects which reproduce in the inner bark of trees, causing decay and death in healt...

Exam 6 Principles of Biology (Biol 198) Robbie Bear KSU Exam Questions With 100% Correct Answers Which of the following characteristics is shared by all land plants? (QZ) - answerThe alternation of generations __________ are terrestrial, photosynthetic organisms but are NOT related to the four land plant groups because they represent an obligate mutualism between a fungus and a photosynthetic organism. (QZ) - answerLichens Which land plant group has a dominant independent haploid stage ...

microbiome correct answers The complete genetic content of all the microorganisms that typically inhabit a particular environment, especially a site on or in the body, such as the skin or the nose Lichen correct answers combination of fungus and algae and bacteria. It can be poisonous but it purifies the air and reduces pollution. If lichens are growing in a certain area, it means the air is pretty clean Anything fermented means ______ were at work correct answers microbes What do micro...

The Primary role of Fungi Decomposers- they break things down Modes of Nutrition in Fungi Heterotrophs with extracellular digestion Exoenzymes Fungi Release these enzymes outside of the cell wall. Break down complex molecules into smaller organic molecules which can be absorbed. Extracellular Digestion The release of exoenzymes out side of the cell wall, followed by the absorption of nutrients.. Saprobes Fungi that feed on non-living/dead organisms Symbionts Fungus that lives with another...

microbiome correct answers The complete genetic content of all the microorganisms that typically inhabit a particular environment, especially a site on or in the body, such as the skin or the nose Lichen correct answers combination of fungus and algae and bacteria. It can be poisonous but it purifies the air and reduces pollution. If lichens are growing in a certain area, it means the air is pretty clean Anything fermented means ______ were at work correct answers microbes What do micro...