Aquatic ecosystems - Study guides, Class notes & Summaries

Ecology (1) correct answers - interaction between organisms and their environment - typically describe the relationship between living organisms and their specific biome Ecology (2) correct answers study of interactions that govern the distribution and abundance of organisms Ecology (3) correct answers the scientific study of the interactions that determine the distribution and abundance of organisms 3 Important biological organizations correct answers Ecosystems Communities Populati...

SSM 3301 Final Exam Questions and Answers 100% Pass nutrients -Answer-Phosphorus, nitrogen and other constituents that promote plant and algal growth that if excessive can lead to lake degradation. temperature -Answer-This water quality factor is critical for many fish and other types of aquatic life. Warming may reduce or inhibit some fish from reproducing or thriving in a lake. habitat -Answer-The water or shoreline conditions need to be suitable for fish and aquatic life to live. If l...

The ecology of algae in aquatic ecosystems parallels that of plants in terrestrial ecosystems. Make three points to support this statement. - Aglae and mosses/plants have similar features such as: - branched apical growth - cuticles - asymmetrical flagellated cells - cellulose, thylakoids, chlorophyll b, some have 2 flagella... If some Euglenoids have the same pigment as green algae and higher plants, why are they not so closely related? - secondary endosymbiosis Why evolve towards a s...

Iowa Commercial Pesticide Applicators Final Exam 2024. C1: Describe the value of plants in aquatic ecosystems - correct answer They are primary producers in the aquatic food chain, produce oxygen, provide shelter & sites for spawning, can dampen the force of waves, use nutrients & improve water clarity, stabilize the bottom material C1:Identify specific problems caused by aquatic weeds - correct answer 1)Restriction of recreational activities, 2)foul taste & odor, 3)hinder fish growth ...

Ecology is the study of... - ANSWER the relationship between an organism and its environment & involves scientific study of the interactions determining the distribution and abundance of organisms Levels of Ecology (in order from biggest to smallest) - ANSWER biosphere, ecosystems, communities, populations, organisms Biosphere - ANSWER the sum of the surfaces, atmosphere and hydrosphere of the earth which is occupied by lining organisms Biomes - ANSWER major habitat; aquatic, forests, g...

MI Right-of-Way Pest Management Questions and Answers Already Passed _____ is the use of all available tactics or strategies to manage pests so that acceptable control can be achieved. IPM (integrated pest management) Why must weeds and woody plants be managed on rights-of-way? For safety, access to facilities, decrease maintenance costs, reliability of service, and for other benefits like aesthetics, wildlife, and environmental protection True or False: The first component of an ef...

What are the key characteristics of plants? Answer> - Composed of one or more eukaryote cell(s) - Cell wall composed of cellulose - Chlorophyll in chloroplast How do plants acquire energy? Answer> By autotrophy (photosynthesis) How do plants acquire nutrients? Answer> Absorbed from the environment (Nitrogen and Phosphorus) How do plants produce ATP? Answer> Aerobic cellular respiration What plant is an exception? Why? Answer> Ghost plants - Lacks chlorophyll, and is pa...

Test Bank For Elements Of Ecology Canadian 9th Edition By Smith Chapter 1: The Nature of Ecology PART 1 The Physical Environment Chapter 2: Climate Chapter 3: The Aquatic Environment Chapter 4: The Terrestrial Environment PART 2 The Organism and its Environment Chapter 5: Adaptation and Natural Selection Chapter 6: Plant Adaptations to the Environment Chapter 7: Animal Adaptations to the Environment PART 3 Populations Chapter 8: Properties of Populations Chapter 9: Population Growth Chapter 10:...

BIO 182 ASU Final Exam – All Verified Questions & Answers (100% Accurate) BIO 182 ASU Final Exam – All Verified Questions & Answers (100% Accurate) What is extinction? - ANSWER - The loss or death of a species What is mass extinction? - ANSWER - A decline in biodiversity greater than the background extinction rate What is background extinction? - ANSWER - Background extinction occurs when certain populations are reduced to zero because of normal environment change, emerging disease...

Ecology The distribution of organisms and their abundance Ecological levels of research global, landscape, ecosystem, community, population, organismal ex. global ecology Compare in diff continents. (compare its evolution with parasites) ex. ecosystem ecology Compare hemoglobins in different latitudes. (compare O2 carrying capacity) ex. organismal ecology Compare with other O2 carrying pigments. (compare with crab blood, which is blue) ex. organismal ecolo...