Species abundance Studienführer, Klassennotizen & Zusammenfassungen

What is marine ecology? correct answers The study of interactions between an organism and their abiotic and biotic habitats. And how these interactions affect the distribution and abundance of organisms What is the difference between micro and macroevolutio? correct answers microevolution: changes in genetics over time that lead to new phenotypic features or life history macroevolution: changes in genetics over time that lead to a new species What is commensialism? correct answers A symbi...

Define biodiversity - ANSWER the diversity of plant and animal life in a particular habitat (or in the world as a whole) Define genetic diversity - ANSWER the total genetic information contained within all individuals of a species, population, or community Why is genetic diversity important? - ANSWER provides the raw materials for adaptive change Define adaptive change - ANSWER change in response to the environment's "natural selection: Define species diversity - ANSWER the diversi...

Test 3 SCI 225What is an ecosystem? - correct answer a community of organism interacting with each other and their physical environment (biotic and abiotic) What is a community? - correct answer multiple species of organisms interacting with each other (biotic) what is a population? - correct answer one species What is species richness - correct answer the count, or total number of unique species within a given biological community, ecosystem, biome, or other defined area what is spe...

Challenges faced by individuals occupying a saltmarsh correct answers -Submersion (less up the shore) -Exposure (more up the shore) -High salt content (made worse by increased exposure) -Lower salt content after heavy rain -Physical stress from waves and tides -Ecological competition -Smothering by dead plants and material brought in by tides -Pollution..heavy metals, organics, nutrients, Suggest 5 reasons why saltmarshes and mudflats are so important to the UK (Hudson, 2016) correct a...

Regular logistic growth - Answer-Goes up exponentially then plateaus Niche - Answer-The range of abiotic and biotic conditions an organism can tolerate/handle Fundamental niche - Answer-the range of abiotic conditions under which a species can persist Realized niche - Answer-the range of abiotic and biotic conditions under which the species can persist fundamental/realized niche of american chestnut - Answer--Fundamental niche: Is climatic and soil conditions throughout eastern USA. - Real...

Test 3 SCI 225What is an ecosystem? - correct answer a community of organism interacting with each other and their physical environment (biotic and abiotic) What is a community? - correct answer multiple species of organisms interacting with each other (biotic) what is a population? - correct answer one species What is species richness - correct answer the count, or total number of unique species within a given biological community, ecosystem, biome, or other defined area what is spe...

Restoration of the Everglades ecosystem will depend mostly on ___. - Reducing phosphorus levels Because of the bushmeat industry various species of ___ are particularly in jeopardy. - Primates Sulfur dioxide is found in the __________ - atmosphere Denitrification occurs in the absence of __________. - Oxygen Asian swamp eels are good invaders in Florida as they can ________. - Survive in shallow water The two principal species of salt marsh plants n Florida are ___________ and ___________. ...

1. Which concept suggests that a community is much more than the sum of its individual parts? a. holistic concept b. individualistic concept c. concept of independence d. ecotone concept Answer: a 2. Which concept suggests that a community is a collection of species whose adaptations and requirements enable them to live together under the physical and biological conditions of a particular place? a. holistic concept b. individualistic concept c. concept of independence d. ecotone conc...

WIS 3404 Exam 2 Study Guide (New Update) Questions and Verified Answers (GRADED A). Define the term biodiversity - diversity of important ecological entities that span multiple spatial scales, from genes, to species to communities - biological diversity encompasses all species of plants, animals, and microorganisms, and the ecosystems and processes of which they are part Explain how the terms species, richness, evenness, and diversity are related Species richness: a count of all the diffe...

WIS 3404 Exam 2 Study Guide (New Update) Questions and Verified Answers (GRADED A). Define the term biodiversity - diversity of important ecological entities that span multiple spatial scales, from genes, to species to communities - biological diversity encompasses all species of plants, animals, and microorganisms, and the ecosystems and processes of which they are part Explain how the terms species, richness, evenness, and diversity are related Species richness: a count of all the diffe...