Niches Study guides, Revision notes & Summaries

What is the key limiting factor on cell size? - correct answer The size of a cell is limited by the ratio of its surface area to volume. A cell will only remain stable if... - correct answer ...the surface area of the plasma membrane maintains a balance with the volume of the cytoplasm. The salivary gland... - correct answer ...secretes saliva which enters the digestive tract and aids the digestive process. Gregor Mendel - correct answer Studied the relationships between traits expresse...

ASU Bio 182 Exam 3 Questions and Answers Rated A+ T/F: The growth of a bluegill population would be better described by a model without density dependence than by a model with density dependence. false, Because access to suitable temperatures is limited, the growth of the population will have a carrying capacity, which requires density dependence T/F: The number of whales was more likely estimated by sampling than by mark-recapture. false T/F: The shrinking population between 1965 an...

What is Wildlife Diversity? - Answer-Wide variety in species, places, things, and processes What makes up an ecosystem? - Answer-Abiotic, Biotic, Scale, and Interactions between them What are the components of a 4-part food chain? - Answer-Primary Producer, Primary Consumer, Secondary Consumer, Tertiary Consumer Why do higher trophic levels have relatively less biomass? - Answer-Only 10% of biomass is transferred from one tropic level to the next. What is a niche? - Answer-The ecolog...

ADVANCED PLACEMENT (AP) BIOLOGY:Identify Evolutionary Change Mechanisms 40 Questions Correctly Answered | 100% Rated What conclusion did Darwin draw from the finches he observed at the Galapagos Islands? Possible Answers: Organisms will evolve in order to fill unoccupied niches in their environment. Finches will all live in the same area of a tree, regardless of species type. Birds reserve a herd mentality, and will aspire to remain similar in appearance to one another. The larger organisms ha...

BIO 182 Exam 1 with Complete Solutions 2024 Macroevolution - Correct Answer Evolutionary change above the species level. Ecological species concept - Correct Answer identifies species in terms of their ecological niches, focusing on unique adaptations to particular roles in a biological community Postzygotic - Correct Answer Barriers that prevent the hybrid zygote from becoming a fertile adult. The theory of gradualism - Correct Answer Profound geological changes took place through the...

BAP Final Exam Test Questions With Correct Answers Graded A+ A researcher is investigating that relationship between the existing species diversity in a community and the ability of an introduced non-native species to destabilize the community. Which of the following graphs is most consistent with the claim that communities with high diversity are more resistant to change than are communities with low diversity?as species diversity increases, survival of invaders decreases because mor...

NRES 101 Midterm Exam Questions 2024. T/F: Species diversity increases as you approach the equator - correct answer True What are possible reasons why more species occur near the equator - correct answer - More time without geological disruptions (e.g., glaciers) - More niches - Climatic stability - Greater biological productivity What is speciation - correct answer The formation of two species from one ancestral species What factors lead to speciation - correct answer - natural sel...

practice exams for the final Hp| Questions and Answers With Complete Verified Solutions, Updated 2024. How are two different species most likely to evolve from one ancestral species? allopatrically, after the ancestral species has split into two populations Fossils of their most recent common ancestor are most likely to occur in which stratum? the layer that is directly below the labeled X The various taxonomic levels (for example, phyla, genera, classes) of the hierarchical classificatio...

CLEP Biology What is the key limiting factor on cell size? - correct answer The size of a cell is limited by the ratio of its surface area to volume. A cell will only remain stable if... - correct answer ...the surface area of the plasma membrane maintains a balance with the volume of the cytoplasm. The salivary gland... - correct answer ...secretes saliva which enters the digestive tract and aids the digestive process. Gregor Medel - correct answer Studied the relationships betwee...

California Cemetery Manager Exam Latest Version Already Passed Cemetery Broker A person who, other than in reference to an occasional sale, sells, or offers for sale, buys or offers to buy, lists, leases or offers to lease, or solicits, or negotiates the purchase or sale, lease or exchange of cemetery property or interment services, or interest therein, for his or her own account or for another Cemetery Salesperson Natural person who, other than in reference to an occasional sale, is ...