Based on the food web, would you consider woolly mammoth a keystone species? Why or why not?

Q: True or False: Different populations are composed of different species of organisms.

A: Since you have asked multiple questions , we will solve the first question for you. If you want any…

Q: Coral polyps and their symbiont zooxanthallae algae are an example of...... competition Ofacultative…

A: Any form of close and sustained biological relationship, whether mutualistic, parasitic or…

Q: 5. Biodiversity is thought to be increased by all of the following symbiotic relationships except:…

A: Biodiversity refers to number of species  present in a given environment.

Q: why is the otter a keystone species?

A: keystone species which means that they can exert top-down pressure via predation on sea urchins and…

Q: The bluestreak cleaner wrasse is a fish that inhabits coral reefs. These fish eat parasites off of…

A: Coral reef is an underwater ecosystem which comprises of reef building corals.Reefs are…

Q: What is the main reason for continous decrease of wildlife?

A: Wildlife refers to all the populations of animals that are not domesticated. It includes all…

Q: The diagram shown here illustrates a typical marine food web that can be contaminated with mercury.…

A: When two or more than two food chains interconnect with each other to form a food chain network, it…

Q: Which of the following can explain why species are able to coexist, even if the competitive…

A: The 'competitive exclusion principle' (CEP) states that two species with identical niches cannot…

Q: 1.) Humans benefit from the presence of certain vitamin Kproducing bacteria that live in the large…

A: The word symbiosis technically means "living together," but in biology, it refers to a tight,…

Q: 9. Identify whether the following symbiotic relationships are an example of parasitism, mutualism,…

A: Parasitism is a type of symbiotic relationship between species in which the organism acting as…

Q: 9)In the video, Dr. Paine says, "all animals are equal, but some animals are more equal than…

A: Answer:- Option B is the correct choice. Some animals have greater effects on their ecosystem than…

Q: Reintroduction of gray wolves in the northern Rocky Mountains has increased the ecological health of…

A: Organisms depend on each other for food and this interdependence is depicted in the form of a food…

Q: 2. The food web below represents the organisms of a large community. The arrows show t energy flow…

A: Answer :: a) Phytoplankton are producers of this food web. Energy enters the ecosystem from them.…

Q: Infinite resources are often a source of conflict and competition.  a)True  B)False

A: Ans TRUE.

Q: In the Yellowstone National Park example, what happened to the aspen and willow trees after the…

A: The answer is Option c) Plants declined in abundance. The wolves feed the herbivores elk…

Q: 1. Silver-green bryum moss 20. American alligator 2. Bird's-nest fern 21. Bald eagle 3. Sprenger's…

A: Symbiosis is a close interaction between two different species where one of the species is…

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: 1. On the savannah of African exist two animals, the African Wild Dogs (Lycaon pictus) and the…

A: Ecology is the study of interaction of organisms with one another and with the environment. Ecology…

Q: Are the impacts of the biotic and abiotic factors of the Spotted Lanternfly short or long term or…

A: The spotted lanternfly (Lycorma delicatula), also known as lanternmoth, is neither a fly nor a moth.…

Q: 20. In a biological community where diversity is great, such as a tropical rainforest, the abundance…

A: Each of the populaces that are living and interfacing inside a specific geographic region make up a…

Q: Below is an image of three warbler species that all play a similar role in their community and…

A: Every organism has access to only a few limited resources such as food, water, and shelter which are…

Q: Which of the following is the interaction exhibited by the organisms named frog and lizard?…

A: Population interactions: These are defined as effects an organism that is present in a community…

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: What effects does removing sea anemones from a coral reef ecosystem have on the types of fish…

A: The abiotic and the biotic constituents make up the biosphere. The functioning of numerous…

Q: Various studies in terrestrial and aquatic habitats (e.g. stream invertebrates) suggest that species…

A: To find: The relation between disturbances and species richness in terrestrial and aquatic habitats

Q: Which of the following hypothetical islands would likely have the greatest species richness? Group…

A: A large island has more species, greater species interaction, and more natural elements. Since…

Q: 5. Which organisms do leopard seals eat? 6. Which organisms eat krill? 7. What producer(s) can be…

A: When various food chains are interconnected to each other it becomes entangled and forms a food web.…

Q: According to the principle of competitive exclusion, what outcome is expected when two species with…

A: The two competitors have a slight advantage over the other and leads to the extinction of the second…

Conservation Biology

The study of how to prevent the loss of biological diversity on the planet is called conservation. Biological diversity, also termed biodiversity, consists of various life forms found in a specific location or across the entire planet, including ecosystems, species, populations, and genes. Conservation thus aims to protect the diversity of life at all levels of biological organization.