Trophic levels - Study guides, Study notes & Summaries

BIOL 2130 Chapter 53 Questions Correctly Answered. In what form does energy pass through the trophic levels shown on the map? - CORRECT ANSWER chemical potential energy Many of the linkers in the map say "pass SOME energy and nutrients to." Where did the rest of the energy go? Select the most appropriate linker to make the map more complete. - CORRECT ANSWER All trophic levels release some energy as heat. The reference map does not indicate the source of energy and nutrients for dec...

NICU Study Material Questions and Answers 2023 What is the normal temperature for a neonate? 36.5 to 37.2 degrees Celsius. This is equal to 97.7 to 99 degrees Fahrenheit. How often is IV tubing changed? Every 3 days. How often is feeding tubing changed? Every feeding. What is gastroschisis? Gastroschisis is a birth defect where the baby is born with a hole in the abdominal wall, and organs are outside the body. What is the treatment for gastroschisis? A plastic ...

Age structure - Answer-Distribution of individuals across age categories Alfred Russel Wallace - Answer-Established biogeography Amenalism - Answer-One species is harmed, other is unaffected Antagonistic interactions - Answer-One species benefits, other is harmed (e.g., predation, herbivory, parasitism) Any environment is made up of its ________________ and ________________ components. - AnswerBiotic and abiotic Aposematism - Answer-'Warning' coloration Are abiotic factors generally den...

AP Biology Exam (units 5-8) Latest Version Graded A+ 10% rule Only 10% of the total energy produced at each trophic level is available to the next level. The amount of energy passed up to the levels of the food pyramid reduces as you go up. 3' vs 5' end of DNA strand replication goes 3'->5' - 3' (of original molecule) is leading strand - 5' is lagging strand adaptive immunity the ability to recognize and remember specific antigens and mount an attack on them altruism ...

Energy Flow in Ecosystem Correct Answer-Primary Producers>Primary Consumers>Secondary Consumers>Tertiary Consumers - Primary producers (plants, algae, and some bacteria) use solar energy to produce organic plant material through photosynthesis. - Second trophic level: Herbivores—animals that feed solely on plants—make up the. - Third Tropic level: Predators that eat herbivores; if larger predators are present, they represent still higher trophic levels. - Highest of th...

AP BIO: Ecology Review Latest Version Graded A+ acid rain rain containing acids that form in the atmosphere when industrial gas emissions (especially sulfur dioxide and nitrogen oxides) combine with water age structure proportion of people in different age groups in a population algal blooms a vast increase in the concentration of diatoms and other photosynthetic protists. ammonification the formation of ammonia compounds in the soil by the action of bacteria on decaying matter...

Biotic factors correct answers the living organisms in an ecosystem abiotic factors correct answers the non-living factors in an ecosystem trophic level correct answers the position an organism occupies in a food chain as a result of its feeding habits food chain correct answers a simple linear relationship which shows how energy is transferred between organisms as each consumes an organism from a lower trophic level food web correct answers a group of interconnected food chains b...

Bio 103: Exam 3 Questions and Answers Already Graded A What type of organism makes its own food? A) Consumer B) Producer C) Decomposer D) Mutant Answer: B) Producer What direction do energy flows in a food chain? A) From producers to consumers B) From consumers to producers C) Through decomposers D) Randomly Answer: A) From producers to consumers In an energy pyramid, how does energy change as you move up the levels? A) It increases exponentially B) It decreases...

What is an ecosystem? -Answer- A community of living organisms and their environment. What is ecosystem ecology? -Answer- The study of how energy and nutrients flow through ecosystems. What is disturbance? -Answer- An event that disrupts an ecosystem. What is an ecosystem engineer? -Answer- A species that modifies its environment. What is an autotroph? -Answer- An organism that produces its own food. What is a heterotroph? -Answer- An organism that obtains food by consuming other organisms...

How to do a Lab-based experiment (Scientific Experiment Method) - Answer-- IV/DV -Control Group -Experimental Group -Lab setting -30 in each group -Constants -How long it took to do the experiment -Measurements Ecosystem - Answer-living organisms and the physical and chemical factors which influence them (abiotic and biotic components) Example: A rocky shore Habitat - Answer-the place where organisms live Example: the area surrounding a hydrothermal vent Population - Answer-consists...