In a hypothetical intertidal community we find there are four species of sea urchins and fifteen individuals of each species.  What could we say about this community? Group of answer choices it has high richness it has high evenness it has both high richness and high evenness it has neither high richness nor high evennes

Q: Which of the following measures the relative abundance of species in a community?

A: Species evenness is the species abundance. Species diversity is the number of species present in a…

Q: Read this quote from Charles Darwin (from Origin of Species). What is he describing? "Thus, I can…

A: According to Charles Darwin, organisms bearing favorable trait will survive longer and reproduce…

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: What is the diversity of Pond Animal Community B? O 0.2 0.32 O 1.0 1.6

A:

Q: Populations of organisms can be found as clumps, randomly dispersed, or uniformly dispersed.…

A: The objective of the question is to classify the dispersion patterns of different organisms in their…

Q: A(n) community is a group of species that occupy the same area. When studying the diversity of a…

A: AN COMMUNTIY IS A GROUP OF SPIECES THAT OCCUPY THE SAME AREA. WHEN STUDYING THE DIVERSITY OF A GROUP…

Q: A realized niche describes the conditions of the environment in which a species is 
actually found,…

A: The abiotic and biotic factors needed by a species to develop, reproduce, and survive are known as…

Q: Why is the Atlantic cod listed as "Vulnerable" on the IUCN Red List of Threatened Species, but only…

A: The objective of the question is to understand the discrepancy between the classification of the…

Q: Based on the maps above, in which areas would you find the greatest marine biodiversity? A…

A: The inquiry centers on identifying regions exhibiting the highest marine biodiversity by…

Q: The ecology lab did a mark-recapture study on grasshoppers in a field at Possum Creek MetroPark.…

A: Mark-recapture technique is used to determine the population density or estimate size of population.…

Q: khanacademy.org Which of the following st. G Which of the following is.. IN Netflix * Dashboard |…

A: The state and temperature of water bodies are extremely important to aquatic and marine life. When…

Q: a community has 9 species and 12 links. what is the connectivity for this community?

A:

Q: Island A A12735131133 22 B 22 C5 || 2 | 108 Island B 12 Island C 114311 32141132

A: Alpha Diversity:-The diversity is represented by showing the number of species in a particular…

Q: Another ecologist reported a diversity index value of 1.511 in a different community nearby the one…

A: Species diversity is a "measure of biological variety seen in a certain ecological community,…

Q: manatees are shallow water herbivores that face increasing threats. Use your know knowledge of…

A: Manatees are enormous, entirely aquatic, primarily herbivorous marine animals also referred to as…

Q: The moray eel and cleaner wrasse story at the beginning of the chapter is an example of which type…

A: The organisms live in close contact with each other and may form relations each other regarding…

Q: The authors of the article state that the physical and chemical environment of marine habitats can…

A: This question is about studying how the physical and chemical conditions of the ocean affect…

Q: Why are models useful to understand ecological systems? Group of answer choices They allow for…

A: Ecological systems have a group of species/organisms and form an interaction among themselves as…

Q: The figure shows the relationship between the growth rates (on a log scale) of individual fish and…

A: The interaction between two different organisms or two different species, where both are harmed is…

Q: Which of the following most accurately describes the life history for organisms such as sea urchins,…

A: Biotic potential, the maximum reproductive capacity of an organism under optimum environmental…

Q: Upper Intertidal Zone Lower Intertidal Zone Balanus balonoides Chthamalus stellatus The diagram…

A: Niche is defined as  1. the region that a particular organism resides in2. An organism's or species'…

Q: Suppose we removed whelks from the intertidal community. Predict the effect (increase, decrease, no…

A: "Exploring the potential ecological consequences of removing whelks from the intertidal community,…

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: In the lake the biomass of plankton decreased from 65000 to 50000 kg. As a result the biomass of the…

A: In the food chain, one organism eats another. The first trophic level is of producers which include…

Q: Determining which of the following would be most helpful in understanding the structure of ar…

A: The term "ecological community" refers to all biological organisms living in a particular natural…

Q: Which of the following representations most closely resembles an ecosystem?

A: EXPLANATION  Ecosystem  An ecosystem is a complex of living organisms in conjunction with non-living…

Q: Which of the following best describes bottom up control of an ecosystem? toxic compounds in mature…

A: Ecosystem: It is a collaboration of living organisms such as plants and animals with non-living…

Q: What type of ecological study does each of these study questions fall under? Estimating the number…

A: Ecological study refers to the scientific investigation of the relationships between living…

Q: You have been researching the biodiversity of different species of lizards in the Florida…

A: To calculate the biodiversity index, we need to divide the number of species by the total number of…

Q: 21)Match the definition with the answer the best fits.  Each answer should be used only once.

A: The surroundings or conditions in which a person, animal, or plant lives or operates is known as the…

Q: A hypothetical protist, Protista biologica, can become inhabited by a bacterium. This bacterium…

A: The objective of the question is to identify the type of relationship between the hypothetical…

Q: The chart shows the average daily population growth rate and the competitive interaction strengths…

A: Lottery model is defined as a model for depicting the way organisms or species compete. Under this…

Q: he competition among individuals of the same species in the same location.   the principle that two…

A: Competitive exclusion principle was given by Gause that is why this principle is also called Gause s…

Q: The environmental engineer suggests that Site C should be saved.  Which of the following choices…

A: The term Biodiversity refers to the diversity of biological organisms sustaining in a particular…

Q: More about zonation Click on the question marks to change them to a check mark for each statement…

A: Vertical zonation refers to the stratified distribution of organisms in a particular habitat or…

Q: organism's niche

A: A niche is the role a species plays in the ecosystem.

Q: Variation in diversity and richness 6) A) Draw the curve of fish species richness you expect to see…

A: The richness of a species in an area id dependent on variety of factors which can be abiotic or…

Q: Which of the following can be a secondary consumer? squid other seals krill herbivorous zooplankton…

A: Secondary consumers may be omnivores and carnivores.

Q: Which one of the options below best describes where the water column meets the sea floor? The…

A: Depending upon the light availability and depth ,there are different zones categorised in the marine…

Q: When we measure species density. If you apply random sampling and systematic sampling to a site…

A: When we measure species density, we always choose the random sampling method as sampling method.…

Q: There are 1450 rainbow trout fish in Timothy Lake. The lake is isolated from all other bodies of…

A: The objective of the question is to identify the correct biological term that represents the group…

Q: ou are studying the population dynamics of an algae species that recently invaded a lake. You…

A: Carrying capacity is the term which describes the maximum population a place accommodate its…

Q: Sampling macroinvertebrates is a common way for scientists to assess stream water quality. Can you…

A: Macroinvertebrates play an important role in the aquatic ecosystem by scavenging dead or rotting…

Q: Which of these is measured by placing a dollar value on different aspects of biodiversity? Group of…

A: Biodiversity: it represent the all types of life forms exist in this natural world including…

Q: Food Webs How would the oceanic food web be affected if all of the krill were removed from the…

A: Ecosystem is a geographic area where plants, animals, and other organisms live together and benefit…