Mongooses are not native to Hawaii. They were intentionally introduced on all of the islands in 1883 by sugarcane farmers to control rat populations on sugar plantations. They have since greatly increased their population on some islands, while no populations of mongooses are found on the islands of Lana’i and Kaua’i. Which of the following correctly identifies a challenge mongooses would face if they were introduced onto these two islands? A - There is a lack of rats and other food sources on these islands. B - These two islands have no forest reserves compared to the other islands. C - These islands contain no natural predators for mongooses so they would overpopulate. D - These two islands contain native species of birds and reptiles that would compete with the mongooses.

Q: A population of 1,492 finches is introduced to a rainforest. Over the next year, the finches show a…

A:

Q: You are part of a group of researchers examining the survivorship and fecundity of Bengal Tigers…

A: Animals are illegally poached all over the world for fun or for their body parts. Over the last…

Q: In 1956, two Corsican mouflon sheep were introduced to Haute Island, which has an area of 7.00 km².…

A: Introduction In reality, there are no unlimited resources that allow unrestricted population growth.…

Q: Blunt-nosed leopard lizards (Gambelia sila) are an endangered species that only occurs in the San…

A: Metapopulations are larger subpopulations of a species  seen in a specific regions. Metapopulations…

Q: Is the Nile Perch a direct or indirect threat?

A: Direct human activity, such as deforestation, excavation, mining, agriculture, overfishing, or the…

Q: Background: An area has two different Anopheles species, species A and species B.  Both can vector…

A: Mosquito resting behaviour can be divided into two categories- An endophilic mosquito is defined as…

Q: Red-billed oxpeckers feed almost exclusively on what they can collect from the skin of large African…

A: Red-billed oxpeckers exhibit a feeding behavior primarily focused on extracting various substances…

Q: The conflict in Yemen began in 2014 between two factions within the country: the Houthi rebels and…

A: The objective of the question is to identify the type of conflict that best describes the situation…

Q: Red-billed oxpeckers feed almost exclusively on what they can collect from the skin of large African…

A: The relationship between African mammals and red-billed oxpeckers is an intriguing case of inter…

Q: A large protected area is set aside to aid in the maintenance of an endangered cheetah population.…

A: Approach to solving the question:

Q: The northern hairy-nosed wombat has experienced historical population declines, though population…

A: Introduction :- A population is a group of individuals of the same species living in a particular…

Q: In the first population count, the bull : cow ratio was 23 : 100. In the second count, the number…

A: In 1993–1994, a large moose population survey was conducted to determine moose numbers, densities,…

Q: A botanist is studying the phylogenetic relationships of plants using only their their morphological…

A: Desert receives more rainfall or partial rainfall as a result the leaves are reduced to Pines…

Q: American crows (species 1) compete with Turkey Vultures (species 2) for carrion. Vultures are 4x as…

A: Interspecific competition is the competition between two different species. Whereas, intraspecific…

Q: When wolves were returned to Yellowstone National Park in 1995, some of the effects noted were…

A: Ans- They are keystone species.

Q: You study a population of mussels recently introduced to a section of the Rideau River 8 years ago.…

A: The population of a place is the number of organisms living there.

Q: The George Reserve in Michigan is a 1,200 acre area enclosed with a deer-proof fence. No deer…

A: Population density lets us know how many people exist in a certain area. It calculates it according…

Q: 1)The video discusses some of the factors that allowed lionfish to expand throughout the Atlantic…

A: Lionfish expands throughout the Atlantic region in the 1980s. However, it is a non-native species…

Q: rare, small population of twenty-four jaguars in an isolated area. Despite abundant resources, the…

A: A survivorship curve is a graph showing the number or proportion of individuals surviving to each…

Q: Based on the trends in the data, which statement best explains the trends in the bison population…

A: In 1995, wolves were introduced into Yellowstone National Park for several reasons, chief among…

Q: The national malaria control agency sends in a new person to develop a malarial control strategy.…

A: The Anopheles mosquito acts as the vector for the transmission of the malarial parasite Plasmodium.…

Q: Trumpeter swans were once widespread and abundant in North America. However, a combination of heavy…

A: The trumpeter swan is one of the six species of swan. Trumpeter swans and other waterfowls rely on…

Q: a) On a single graph, draw the relationship between moose density and the per capita birth and death…

A: Population ecology is the study of these and other questions about what factors affect population…

Q: Which of the following regarding species interactions is INCORRECT? a) The net effects of a…

A: Reciprocal parasitism is an accurate way of describing many mutualistic interactions. The…

Q: Lake Mendota is a lake with high levels of nutrient input from agriculture that has the potential to…

A: The ecological intricacies of Lake Mendota's food web, prior to the infiltration of the spiny water…

Q: The Spotted Lanternfly (Lycorma delicatula) is endemic to China and was first identified in the…

A: here is the graph. . Here's a detailed breakdown of the graph and its features:### Y-axis:…

Q: Mule Deer Use the passage to answer the question. This image shows a male mule deer (Odocoileus…

A: Zone reserved : They are the area  for conservation that is , it is untroubled area which is…

Q: Vicuña are ungulate herbivores related to llamas that occupy high mountain grasslands in the Andes.…

A: Analyzing the effects of rainfall is necessary to comprehend the elements controlling the expansion…

Q: What if we were able to restore some critical salmon habitat, like the forests surrounding the…

A: MSY  Maximum sustainable yield or MSY is the maximum catch that we can get from the fish of a…

Q: Back at the original beaver population, only 40 beavers remained. This population also has a growth…

A: For logistic growth model which is limited by carrying capacity, dN/dt = rN/K (K - N)

Q: pop auon growtn of Proboscis monkeys over time. 2.0F carrying capacity V 1.5- Monkey populations…

A: A population is an assemblage of organisms of a single species. Occupying a particular area of a…

Q: In many rural areas, stray cats are a problem as they may return to being wild feral cats that have…

A: A species' biotic potential is when it reproduces its maximum offspring. They can obtain sufficient…

Q: Vicuña are ungulate herbivores related to llamas that occupy high mountain grasslands in the Andes.…

A: Population dynamics of species just like the vicuña are complex and affected by different…

Q: O Type II, because it is the only type that plateaus at high prey densities O Type III, because it…

A: The functional response in ecological science refers to the intake rate of food by the consumer with…

Q: a) In Lotka-Volterra competition models, coexistence CANNOT occur if interspecific competition is…

A: Competition is an interaction among individuals striving for the same resource, resulting in reduced…

Q: Does Totoaba offer any ecosystem benefits? I know their demise is causing the Vaquita to go extinct…

A: Totoaba: Totoaba is a large marine fish found in the Gulf of California, is well known for its high…