Indicator species Study guides, Class notes & Summaries

Chapter 03: The Alimentary Canal: Digestion and Absorption Stegeman: The Dental Hygienist’s Guide to Nutritional Care, 5th Edition MULTIPLE CHOICE 1. Each is a portion of the alimentary canal, except one. Which is the exception? a. Oral cavity b. Pharynx c. Larynx d. Esophagus e. Small intestine ANS: C The larynx is not a portion of the alimentary canal. This tubular structure is approximately 30-ft long and comprises all the body parts through which food passes. DIF...

ACTIVITY 1 1.1 Progress towards achieving sustainability can be gauged using sustainability indicators. 1.1.1. Mention any two sustainability indicators. (2) 1.1.2. State four examples of the application of the above-mentioned sustainability indicators. (4) 1.2 Define sustainable development using your own understanding after reading what Brundtland Report says about it. 1.1.1 Two Sustainability Indicators: (4) a) Carbon Footprint: This indicator measures the total greenh...

What are some of the basic principles of Integrated pest management? - ANSWER1.) PREVENTION: Produce healthy plants that resist plants: (Selecting healthy plants, using certified seed, providing good growing conditions, and making a good match between the plant and the site) 2.) MONITOR AND IDENTIFY THE PEST: Identify the problem: (Finding out whether the damage to a particular plant is caused by a pest or by an environmental condition such as freezing or drought and always determine the exact ...

In the nitrogen cycle, which of the following steps involves removal of nitrogen from the atmosphere by bacteria? - correct answer Nitrogen Fixation If enough H+ ions are added to pure water to raise the H+ concentration of the solution to ten times higher than the original concentration, what is the resulting OH- concentration of the solution? - correct answer 10-8 M Fungi are able to reproduce asexually by creating conidiospores and sporangiospores. Which of the following is an accurat...

POPULATION ECOLOGY: TOPIC CRASH COURSE & NOTES Note pack made with Mind Action Series Life Science Grade 12 TextBook IEB for life science final in 2022. Notes are summarised, easy to understand and neat. This document is perfect for studying for finals and will help you achieve your best! This document includes: Definitions Population Parameters Calculating population size Predation SAGS Predator Prey Example CompetitionFood webs Succession Social organisation Strategies of Social ...

Name three types of institutions where an ALAT could work - ANSWER public health organizations, research and teaching institutions, pharmaceutical and biological product companies List the three levels of AALAS Technician Certification - ANSWER Assistant Laboratory Animal Technician, Laboratory Animal Technician, Laboratory Animal Technologist Other than the ALAT Manual, name the publications you must read and study to prepare for the exam - ANSWER The Guide for the Care and Use of Laborat...

Final exam Straighter line microbiology 100% SOLUTION 2023//2024 In the nitrogen cycle, which of the following steps involves removal of nitrogen from the atmosphere by bacteria? - ANSWER Nitrogen Fixation If enough H+ ions are added to pure water to raise the H+ concentration of the solution to ten times higher than the original concentration, what is the resulting OHconcentration of the solution? - ANSWER 10-8 M Fungi are able to reproduce asexually by creating conidiospores and spo...

Dynamic equilibrium - Constant change within an ecosystem in which the components can adjust to the changes without disturbing the ecosystem Biosphere - The narrow zone around earth that harbours life What is the biosphere composed of? - The lithosphere, hydrosphere, and atmosphere Biotic - Living components of an ecosystem Abiotic - Non-living components of an ecosystem Order these: tissues, systems, cells, organs - Cells, tissues, organs, systems Population - A group of the same species...

Which of the following is not a major component of an in-ground turfgrass irrigation system: correct answer: Weather station Which broadleaf weed is also known as 'pigweed'? correct answer: Purslane Match each of the following turfgrasses with their geographic origins: correct answer: Bermudagrass - South Africa Zoysiagrass - Asia Bahiagrass - South America Kikuyugrass - East Africa Tall Fescue - Europe Perennial Ryegrass - Europe, Asia, and North Africa Centipedegrass - China ...

MIP 302 FinalPurpose of Blood Agar - correct answer See if bacteria has hemolysis abilities Purpose of Catalase Test - correct answer Determine if bacteria produces catalase Purpose of Indole Test - correct answer See if bacteria produces tryptophanase Medium for Indole test - correct answer Tryptone broth Purpose of Klinglers Iron Agar - correct answer See ability of bacteria to ferment glucose and/or lactose and the ability to produce CO2 and H2S gases Purpose of Lysine Decarbox...