Abiotic factors Study guides, Class notes & Summaries

Molecular phylogeny correct answers It compares the structure of a particular molecule from different organisms to discover their degree of evolutionary relation. Somatic cell correct answers A cell in an organism which isn't a gamete. DNA correct answers Deoxyribose nucleic acid. Carries the genetic information for cells and some viruses. mRNA correct answers Messenger ribose nucleic acid (single stranded). The product of transcription. Speciation correct answers The process throug...

OCR A level biology Written Exam 2024. Abiotic components - CORRECT ANSWER Components of an ecosystem that are non living Abiotic factors - CORRECT ANSWER Non living components of an ecosystem that effect other living organisms Acetycholine - CORRECT ANSWER Chemical that acts as a transmitter that diffuses across synaptic cleft Acetycholinesterase - CORRECT ANSWER Enzyme in synaptic cleft that breaks down acetycholine. After it has triggered an action potential in the post synaptic...

Ducks Unlimited Ecology Conservation & Management Certification Review Questions with Complete Solutions The Agricultural Conservation Easement Program, which retires cropland and restores the land to grasslands, is part of what piece of legislation? The Farm Bill Select all waterfowl which generally migrate in family units. Geese Swans The Migratory Bird Conservation Act created the Migratory Bird Conservation Commission in 1929 in order to evaluate and approve federal land for ...

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...

1. A(n) ____ is made of a community of organisms plus its physical environment. A. food chain B. habitat C. niche D. ecosystem correct answer: D. ecosystem 2. An ecosystem consists of what two components? A. grazing and detritus food chains B. habitat and niches C. biotic and abiotic factors D. water and temperature correct answer: C. biotic and abiotic factors 3. Which of the following is a biotic factor in an ecosystem? A. the food chain B. inorganic nutrients C. water...

Student Exploration: Coral Reefs 1 – Abiotic Factors Vocabulary: consumer, coral, coral bleaching, coral reef, filter feeder, food chain, food web, grazer, nutrients, ocean acidification, pH, plankton, predator, producer, sediment, zooxanthellae Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. Look at the graph to the right. What does it show? it shows a decrease in coral reefs % over time 2. Why do you think corals have declined since 1977? They have decreased because the condi...

OCR A Level Biology Exam| Questions And Verified Answers With Complete Solutions| Graded A| 2024 Abiotic components Correct Answer Components of an ecosystem that are non living Abiotic factors Correct Answer Non living components of an ecosystem that effect other living organisms Acetycholine Correct Answer Chemical that acts as a transmitter that diffuses across synaptic cleft Acetycholinesterase Correct Answer Enzyme in synaptic cleft that breaks down acetycholine. After it has tr...

AP Biology Exam Questions and Answers Graded A+ Ligands A molecule that binds specifically to a receptor site of another molecule. Local Regulators A secreted molecule that influences cells near where it is secreted. Biotic Describes living factors in the environment. Abiotic Non-living things keystone species a species on which other species in an ecosystem largely depend, such that if it were removed the ecosystem would change drastically. analogous structures ...

Turf and Ornamentals Minnesota Pesticide Category E - Questions And Verified Correct Answers Abiotic - ANSWER : related to factors or things that are separate and independent from living things; nonliving (air pollutants, wind, water, temperature) Abiotic stresses - ANSWER : Caused by unfavorable growing conditions (drought, wind, flood) Absorption - ANSWER : The movement of pesticides into plants and, to a lesser degree, soil microorganisms. Adjuvant/Additive - ANSWER : Substanc...

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...