Trophic system - Study guides, Class notes & Summaries

OCEAN 320 Midterm Exam | Questions and Answers (Complete Solutions) Which of the following is NOT a reported issue related to PCB in Beluga Whales in the St Lawrence seaway? -impaired mammary glands -rare cancerous tumors - heart disease -reduced birth rate What best describes a "Neuston" in the context of life in the ocean? -it is a philosophy for "new age" ocean thinking -it is s deep-sea life form found to have high levels of POP chemicals -It is related to shallow water ecosystems -It ...

Earth Science Latest Update Graded A abiotic Non-living biotic living detritus Dead organic matter ecosystem all the living things interacting with one another and all the nonliving things in a particular place organism A living thing population all the members of one species living together in the same place at the same time species a group of organisms that are closely related and are able to mate and produce fertile offspring What is an ecosystem? all the living things interacting with...

1st law of thermodynamics - ️️Energy cannot be create nor destroyed, only changed from one form to another 1st step of the scientific method - ️️Observe the environment 2nd law of thermodynamics - ️️Without the input of energy, a system will become more and more disordered (entropy) 2nd step of the scientific method - ️️Develop questions about the observations 3rd step of the scientific method - ️️Develop a hypothesis to explain what is observed 4th step of the scientifi...

BIO 105 Exam Review 2024 Questions and Answers 100% Pass summarize the flow of energy through living systems and explain what happens to most of the energy. - Correct Answer ️️ -energy flows from one trophic level, or level of the food chain, to the next. Most energy is lost through heat. monomers of carbohydrates - Correct Answer ️️ -monosaccharides (glucose, fructose, galactose) monomers of proteins - Correct Answer ️️ -amino acids (tyrosine, glycine) monomers of lipids - C...

BIO 105 Exam Review 2024 Questions and Answers 100% Pass summarize the flow of energy through living systems and explain what happens to most of the energy. - Correct Answer ️️ -energy flows from one trophic level, or level of the food chain, to the next. Most energy is lost through heat. monomers of carbohydrates - Correct Answer ️️ -monosaccharides (glucose, fructose, galactose) monomers of proteins - Correct Answer ️️ -amino acids (tyrosine, glycine) monomers of lipids - C...

BSC 1005- Exam 1 Review Complete Solutions Biology - Definition: A natural science concerned with the study of life and living organisms. Hierarchy of Life 1. Cell 2. Tissues 3. Organs 4. Organ System 5. Organism 6. Population 7. Community 8. Ecosystem 9. Biome 10. Biosphere Taxonomy - Definition: A scientific discipline concerned with naming and classifying the diverse forms of life. Classification of Life - Hierarchy: Domain > Kingdom > Phylum > Class > ...

Characteristics of traditional agroecosystems include - take advantage of the full range of microenvironmental variation within the cropping system, farm, and region; are built on the knowledge and culture of local inhabitants; tolerate of local conditions, insects and diseases, dependent on external, purchased inputs according to gliessman, the prevailing modern agriculture system is not sustainable. ___ is not a factor he says contrives to our unsustainability (ch 1) - --! reliance on sy...

Allopatric populations - closely related species that are geographically separate Aposematic Coloration - warns or danger Batesian Mimicry - Harmless species looks like predator Biotic factors - living portion (animals, plants, decomposers, etc) Bottom-up control - Mineral nutrients, temperature, and light control plants (primary producers)-- Soil nutrient availability can directly enhance vegetative growth, flowering, and fruiting Character Displacement - when natural selection favors tho...

What are the levels of organization? correct answer: Cells -> Tissues -> Organs-> organ systems -> organism -> population -> community -> ecosystem -> biome -> biosphere Cells correct answer: Basic unit of life Tissues correct answer: Groups of cells with a common structure and function. Organs correct answer: Groups of tissues that work together to perform a specific function or related functions Organ system correct answer: a group of organs working ...

BIO 101 Final Straighterline Exam Questions And Answers Latest Updated 2024 (100% SOLVED) You are most likely to see hag fish, sperm whales, and viperfish inhabiting which of the following zones of the ocean? a. abyssal b. bathypelagic c. epipelagic d. mesopelagic - Correct Answer-bathypelagic What was the first seed plant to appear? a. angiosperm b. bryophytes c. gymnosperm d. nonvascular plants - Correct Answer-gymnosperm In a pedigree for an autosomal recessive disorder, which of t...