Which of the following can be considered a level of biodiversity organization?     genetic variation within species     all of the options are correct     assortment of communities at the landscape level     number of species in a community     genetic variation within populations Which of the following birds puts its eggs into other birds nests?     hooded warbler     none of the options are correct     woodpecker     robin     cowbird

Q: Chris is studying a pond on a nearby farm. If he is studying the distribution of organisms across…

A: The objective of the question is to identify the type of diversity that Chris is studying when he is…

Q: Habitat fragmentation has an impact on species diversity Corridors prevent the maintenance of…

A: Habitat fragmentation has an impact on species diversity because if the total habitat area is large…

Q: Which of the following situations could decrease the average fitness of a population? Snakes in a…

A: Introduction :- Fitness is a measure of an organism's ability to live and reproduce, with an…

Q: Through the human introduction of invasive species and forced migration of various species such as…

A: Species are a group of similar individuals that can breed with each other and produce viable…

Q: A student decided to collect data to see if he could find support for the IDH in a grassland…

A: Intermediate disturbance hypothesis is a debated theory in the ecology. The evidence supporting…

Q: Which of the following are important variables that determine the equilibrium number of species in…

A: The theory of island biogeography states that the equilibrium in number of species is determined by…

Q: How to I calculate # species Canada and % Total for the IUCN table? Under the redlist catagory the…

A: Red Rundown Class Outline:CR (Basically Jeopardized), EN (Imperiled), VU (Defenseless).Marks species…

Q: Create four different trading cards. Include all of the provided information outlined below. For…

A: Endangered Species The species that is seriously at a risk of becoming extinct.   Extinct Species a…

Q: Habitat fragmentation poses severe threats to many species because of: Undesirable edge effects All…

A: Biology is a branch of science. Bio means life and ology means study. Biology is basically the study…

Q: Species Gray Squirrel Red Squirrel Eastern Chipmunk Striped Skunk Groundhog White- Tailed Deer…

A: The beta diversity of Riverside Park and Eastview Community Park is the same as the beta diversity…

Q: Commensalism is: An interaction that has no effect on either of two species. An interaction that…

A: Members of biotic community, interact with each other, mainly for food, space, reproduction and…

Q: In a given habitat we have 20 plant species and 20 animal species should we call this as…

A: Habitat is an ecological term that defines the natural environment which is the residence of a…

Q: An endemic species is: 0000 A species occurring only in a particular area. A species occurring at…

A: The objective of the question is to identify the correct definition of an endemic species among the…

Q: Conservationists will take snow geese off the endangered species list when the population hits…

A: The unlimited resources are found in exponentially and continuously growing species.

Q: Figure 4. This map shows the range of five different bird species in North America based on data…

A: If you transplant Bird W to Florida and they survive, then the conditions in Florida are part of…

Q: The number of species found in a patch of grassland in considered beta biodiversity True False

A: Alpha Biodiversity (ABO)Species diversity within a certain region or ecosystem is referred to as the…

Q: How is the Biodiversity Index calculated? Total number of individuals x number of species Total…

A: A biodiversity index is a scale of the diversity of plant and animal species at your study site.

Q: Which one of the following statements is FALSE?   Beta diversity is low when two ecosystems share…

A: Diversity is the different types of species of animals, plants and microbes.

Q: metapopulation dynamics?

A: Answer: Metapopulation. A population broken into sets of subpopulations held together by dispersal…

Q: A flower that receives pollens from other plants resulting in hybrid plants is an example of…

A: Biodiversity is the presence of different kind of life forms on the earth. Here several types of…

Q: Which community would be expected to have the highest species richness? Group of answer choices A…

A: Comprehensive study that has been ongoing for many years has revealed that all life on Earth had a…

Q: he number of species on an island usually _______ with the size of the island and _______ the…

A: Species richness is a basic method to measure species diversity and is defined as the number of…

Q: Compare the data in Area 1 and Area 2. Which area has greater biodiversity? Explain.

A: Area 2 has greater biodiversity.

Q: Biodiversity as measured by the number of different species in one area at one time" is a definition…

A:

Q: If an overlap develops between the ranges of two closely related species, and if the species occupy…

A: In sympatric overlap, where two species with similar ecological requirements or niches have…

Q: The following graph shows a different equilibrium point for two different-sized islands. What would…

A: Detailed explanation:In analyzing the graph, the equilibrium point for the small island (S_small) is…

Q: Visit the website of International Union of Conservation of Nature (IUCN) and open the Red List of…

A: The UCN red list is a critical indicator of the health of the biodiversity of the world. it contains…

Q: Studying the diversity of month species in two forests calculates H' = 1.6 for forest 1 and H' = 1.1…

A: The Earth is inhabited by a variety of organisms. All organisms are classified into different phylum…

Q: Fire creates disturbance in the temperate coniferous forest of the Pacific Northwest. Prior to the…

A: Some areas have a large number of species while some areas only witness the survival of few species.…

Q: Several alternative definitions of the term species have been proposed, recognizing different…

A: The objective of the question is to determine whether the existence of multiple definitions of the…

Q: Which of the following would NOT be a characteristic of a population? Reproductive rate Species…

A: The ecosystem is composed of many biotic and abiotic factors. The interactions between abiotic and…

Q: Below is a graphical representation of a survey plot from each island, where icons represents…

A: Alpha Diversity:Addresses species diversity in a particular biological system.It shows the number of…

Q: When an organisms exhibits ___________ growth its _________ is constant. determinate,…

A: Determinate growth: Determinate growth is the growth that stops once a genetically predetermines…

Q: What factors play a role in determining the range (area) in which a particular species lives? Choose…

A: A habitat can be defined as the place where an organism makes its home. A habitat meets all the…

Q: Compare the biodiversity indices to one another. State a claim about the effect of pollution on the…

A: Biodiversity is defined as the presence of many species variations of life. Biodiversity means…

Q: Whether human activities that reduce many species to small, isolated populations actually increase…

A: Evolution is the process by which the qualities of an animal variety change over time and is…

Q: anects small mammai populations ('Deer exclosures are rencing that keep deer UUI of an area Fill in…

A: In the ecosystem different species coexist together and they shows different types of relationship…

Q: The figure below shows the beak size of three pairs of bird species that occur both allopatrically…

A: Character displacement in this case is the phenomenon where one species A when grown in absence of…

Q: The example of the Heath Hen provides which of the following important lesson for managing small…

A: Saving the heath hen, or any endangered species for that matter, is important for several reasons.…

Q: Joshua Tree National Park hosts several species, including the cactus wren, creosote bush, kangaroo…

A: Ecological levels of organizations are as follows :-

Q: This woodlot experienced a fire in 1969. That suggests that this figure shows primary succession in…

A: Since 1969, at first the species of trees grew in numbers but after a certain point of time, two of…

Q: Select all the ABIOTIC (non-living) factors that would INCREASE biodiversity across a region (eg…

A: Abiotic factors are non-living things that impact an ecosystem. Temperature, light, water, altitude…

Q: How does extirpation differ from extinction? Group of answer choices Extinction and extirpation are…

A: Q. How does extirpation differ from extinction? Group of answer choices :  1. Extinction and…

Q: One of the biggest threats to biodiversity is habitat loss and fragmentation. You have money to…

A: Answer - Smaller areas have a lower edge effect.

Q: Which of the following has the highest species richness? A community with 35 species of high…

A: The collection of all the species present in a particular area at a particular time is known as…

Communities and Ecosystems

Ecology contains two words: Eikos means dwelling, and logy means to study, so the combined meaning is studying habitat or living.