Soil morphology - Study guides, Class notes & Summaries

Bacteria - ANSWER-Prokaryote. All are microbes. Has a cell wall made up of Eubacteria peptidoglycan. Absorb nutrition. Reproduce by binary fission. Unicellular. Commonly found in biofilms. Algae - ANSWER-Unicellular, some are multicellular. Reproduce asexually and sexually. Nutrition by photosynthesis. Cell wall made of cellulose. Fungi - ANSWER-Some are unicellular, some are multicellular. Nonmotile. Reproduce by asexual and sexual reproduction. Cell wall made of chitin. Fungi digest outs...

OpenStax Microbiology Chapter 4 Prokaryotic Diversity. Identify and describe Identify and describe Identify and describe unique examples of prokaryotes in various habitats on earth Habitat and Functions • Ubiquitous organisms • Hot springs • Antarctic ice shield • Deep sea • Functions • Soil formation • Nutrient production • Recycling elements • Environmental cleanup Symbiotic Relationships • Community • Cooperative • Competitive • Relationship e...

Red Algae rhodophytes -lack flagella -multicellular -tropical waters -terrestrial/freshwater environments -important food source/additive -ice cream, yogurt Agar type of red algae -vegetarian subsitute for gelatin -commonly used by microbiologists as solid subsrate to contain culture media in order to grow bacteria Green Algae most abundant group of algae -similar features to land plants -two types: chlorophytes/charophytes Charophytes type of green algae -closest living relatives to land pla...

Parasitology Review Questions and Answers (Graded A) Soil Transmitted Helminth - ANSWER ️️ A type of parasite in which the soil plays a major role in its development and transmission. True - ANSWER ️️ STH infections are diseases of poverty. True or False? C - ANSWER ️️ Which of the following nematodes is a polymarian? A. Threadworm B. Whipworm C. Giant intestinal roundworm D. Hookworm Polymyarian type - ANSWER ️️ A type of somatic muscle arrangement in which cells are n...

Final Exam CRSS 3060 Soils & Hydrology, Questions and Correct Answers, With Complete Solution 2024. soil composition percentages 50% inorganic matter, 5% organic matter, and 45% pore space (water/air) Georgia Regions: Valley & Ridge Ultisol & Inceptisols on steep sedimentary ridges and flat valleys Georgia Regions: Blue Ridge Ultisols n Inceptisols on steep metamorphic mountains Georgia Regions: Piedmont Ultisols on dissected rolling igneous and metamorphic rock Georgia Regions: Sand hi...

Define the term weed. correct answer: A weed is a plant growing where it is not wanted i.e. Bermuda Grass - Front Lawn vs Corn Field List and briefly explain the 6 effects that weeds have on agriculture. correct answer: 1) Reduce the yield of cultivated crops (compete for essential nutrients) 2) Increase Production Costs (20% yield decrease = $28 billion) 3) Some weeds are Allelopathic (deadly chemical radius) 4) Devalue the Primary Crop (Purity Affected) 5) Can be detrimental ...

IB Biology - Scientists of IB Bio 100% Correct Robert Hooke First person to observe cells and write the cell theory Ernst Ruska Developed the electron microscope in 1930s and won the Nobel Prize for it Friedrich Wohler Urea synthesis which falsified the theory of vitalism Davson-Danielli Proposed the 'protein sandwich' model for membrane structure Louis Pasteur Experiment with broth that confirmed that spontaneous generation of cells and organisms does not occur on Earth ...

Biology 198 Exam 6 Questions With 100% Correct Answers 1) Examine the symbiotic interaction of algae and fungi, and understand the role of lichens. 1: the fungus provides the algae or cyanobacteria with carbon dioxide , minerals , and water , it also provides the algae with "housing" , protection of its photosynthetic organelles- the algae or cyanobacteria provides the fungus with energy through photosynthesis^ this symbiosis forms lichens- pioneer organisms that can settle on rock and secre...

NEET Biology Exam Questions With Verified Answers The study of the external structure of an organism - answerExternal Morphology The study of the internal structure of an organism - answerInternal Morphology The parts of the plant body which are concerned with vital functions such as nutrition and growth - answerVegetative Parts Parts which are concerned with sexual reproduction are called floral or reproductive parts - answerReproductive Parts The descending part of the plant axis, whic...

Microbiology Straighterline Exam (Quizzes) With 100% Correct Answers Studies by Emil von Behring and Shibasaburo Kitasato demonstrated that inactivated toxins can induce the synthesis of antitoxins in the blood of rabbits. These antitoxins (antibodies) are the basis of... a. humoral immunity b. cell-mediated immunity c. antibiotic immunity d. phagocyte-mediated immunity - answera. humoral immunity Who of the following first discovered that some blood leukocytes could engulf disease-caus...