Choose True for yes or choose false for no for each statement 1) Gray whales may experience a shift in their realised niche True or false 2) Killer whales may no longer prey on gray whales True or false 3) Extirpation of the killer whale will not substantially affect the structure of this foodweb True or false

Q: Please help with these as they are part of 1 question and I am so confused. I really need help like…

A: Sea ice decline has been linked to boreal forest decline in North America and is assumed to…

Q: Describe one other indirect method of population sampling and outline its advantages and drawbacks:

A: There are a few important points : A population is generally a group of individuals of a particular…

Q: The relationship between predator and prey populations has been studied by computer simulation using…

A: 1. Peaks in predator population represents a sharp increase in predator population and same is the…

Q: What is the outcome of competition? Will they co exist? Or being an exclusion of which species?

A: Two species can survive in a same

Q: Fish larvae and breeders have higher nutrient requirement than those in grow-out stage. Select one:…

A: Aquaculture refers o the process by which aquatic organisms, such as fish, algae, mollusks, and…

Q: Create a food web for a Altamaha shiner (Cyprinella xaenura).. HELP ASAP!!

A: In the river primary consumers may include zooplankton,tadpoles,snails,freshwater mussles.

Q: Which of the following is NOT an assumption of the basic Lotka-Volterra model of predatory-prey…

A: Lotka-Volterra model was developed by Alfred Lotka and Vito Volterra independently in the 1920s.…

Q: How do I graph this?

A: Ecosystems and environmental conditions for life to survive are important aspects of ecology. These…

Q: A trade-off for having many offspring would be that they would require a large amount of parental…

A: The concept of trade-offs is a fundamental principle in biology and evolutionary ecology. It refers…

Q: How many times more likely is a warren in a sand dune area to be attacked by foxes than one in an…

A: Total Warren's present in all Regions in sand dune= 219+149+412+389+190+375+313 = 2047 Total…

Q: 1. What are some examples of changes in animal behaviors to adapt to climate change. PROVI

A: The environment is changing and presently the change is very fast in order to accommodate these…

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: 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: Two species of sea urchins live practically side by side on sandy bot-toms. The two species appear…

A: In ecology, the concept of resource partitioning is often used to explain how different species can…

Q: day animal survivors 0 50 2 44 4 39 7 26 9 24 11 23 14 23 16 23 18 20 21 20

A: Survivorship curve graph explains us the life cycle of different organisms.

Q: predation [ Choose ] commensalism [ Choose ] competition [ Choose ] mutualism [ Choose ]

A: Interspecific interactions takes place when actions ,traits or density of individuals of one people…

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: During the drought of 1977 on the island of Daphne Major, which of the following answers correctly…

A: Birds have evolved from dinosaurs. Every bird possesses a unique structure called beak which is used…

Q: The results from altered food quality and quantity experiments explain that: Food shortage alone is…

A: Food shortage refers to a situation where the availability of food is insufficient to meet…

Q: Scenario 2. Now pretend the predatory fish was not introduced. The population is 20,000 and freq(B)…

A: Generally the scientist use Hardy-Weinberg equilibrium to describe an idealized state of a…

Q: 三| m 13 TABLE 14.2 Generation: 2. 11 12 14 15 3. 9 Initial Prey loo lo044 이 814 22 Total Prey…

A:

Q: Sloth moths live in the fur of the sloth.

A: An ecosystem is a community of living things interacting with the nonliving parts of the…

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: How did the removal of sea otters affect the population of two other organisms? Please explain.…

A: Every organism has its own significance in the structure and function of an ecosystem.

Q: (4) Zebra Mussels are a highly Invasive Species. When they are introduced to a new ecosystem, they…

A: Fish are aquatic animals that live in the sea, rivers, lakes, and oceans. Individuals increasingly…

Q: crown-of-thorns starfish outbreaks on coral reefs.

A: The crown-of-thorns starfish, is a large starfish that preys upon hard,  stony, coral polyps. The…

Q: e = 15, h, = 1, e, = 20, h, =2 15 14 13 12 11 10 6. 8 7. 4 Prey 1 3. 2. 10 20 30 40 50 60 70 80 90…

A: A generalist species can survive in a range of environmental conditions and they differ from…

Q: The ENDANGERED ANIMAL is CA least tern and its a bird  1. Species Description Visual description,…

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

Q: How may predation benefit the prey population? Describe a type of mutualistic relationship involving…

A: The food chains states that each and every organism is dependent on other organisms for its food.…

Q: Please answer asap and in short and content should not be palgarised please

A: Cannnabalism is a phenomena in which an individual eats another individual of the same population.…

Q: Complete the following sentence. The figure illustrates that when orcas started eating sea otters,…

A: addition or removal of apex predator that is the key stone species which causes the change in type…

Q: mice and voles are very similar, is it possible for them to have the same niche

A: In the ecosystem different species are present that interact with the ecosystem. Both the biotic and…

Q: How would the Rock Bass Fish use and cycle ENERGY in this ecosystem?

A: Food chain A food chain always begins with plants as the primary producer which feeds on dead and…

Q: and freq(B) = cenario 2. Now pretend the predatory fish was not introduced. The population is 20,0…

A: As in Hardy Weinberg rule p2+q2+2pq=1 and p+q=1 where p = frequency of the dominant allele in the…

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: Why is cannibalism an inharmonious intraspecific ecological interactions?

A: The interactions between organisms in an ecosystem are called biological interactions. The…

Q: What environmental factor is depicted in the graph? Explain

A: In research, certain experiments are carried out by studying the effect of physical, chemical, or…

Q: A density independent factor is something that affects the size of a popualtion regardless of its…

A: In ecology, a density-dependent factor, also known as a regulatory factor, is any force that…

Q: Based on the marine biologists research journal entries identify an autotroph, herbivore or a…

A: Individuals in the community interact with each other and the non-living components of their…

Q: Pabbit was observed to rise and fall over a period of 8 to 10 years. The wolf population in the same…

A: Here, both the rate of increase & decrease in wolf & rabbit is same.  It indicates that when…

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

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