cosystem engineers" are a special group of keystone species a)True b)False

Q: What factor does not affect biodiversity? a.) urbanization b.) planting native plants c.)…

A: Introduction :- The variety of animals, plants, fungi, and even microorganisms like bacteria that…

Q: Tolerance limits are that limit a species' survival. A) temperature ranges B) any environmental…

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

Q: 16. Which of the following can be briefly described in the phrase, "The niches of two species cannot…

A: An animal niche' is its biological job which is characterized by the full arrangement of conditions,…

Q: What is the ecosystem composed of? a.)soil, water and weather b.)community of organisms c.)energy…

A: ANS     d

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: 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: B) Migration is a one-way movement. C) Because their offspring return to the ocean, the entire…

A: Salmon are considered “anadromous” which means they live in both fresh and salt water. These are…

Q: When do invasive species -meditated changes become environmental damage or benefit?what is the…

A: An invasive species is an organism that causes ecological or economic harm in a new environment…

Q: What kinds of damage do non-native species cause?

A: Non-Native Species causes changes in the ecosystem's to which they are introduced : These changes…

Q: What is the importance of the application of post-harvest fisheries practices (from post-harvest…

A: Post-harvest fisheries practices  are harvesting, handling, storage, processing, packaging,…

Q: What was the word "symbiosis" was originally invented to describe? a.) Species benefitting each…

A: Introduction  Ecology is the study of interactions between living things, such as humans, and their…

Q: maintain a sustainable natural income

A: The nature has various resources that are useful for different species. These resource that are…

Q: Before a new shopping center can be built on previously undeveloped land, the builders must submit a…

A: Environment concerns include global warming , air pollution, water pollution and soil pollution…

Q: Which of the following symbiotic mutualisms involves a fungus and an alga. Mark only one oval. A)…

A: Mutualism : Mutualism is a type of ecological relationship between two or more species in which both…

Q: 1.) Which of the following describe an ecosystem? A) Living and nonliving components of an area.…

A: In nature different species lives together and interact with each other. They form population,…

Q: Alpha-glucosidase inhibitors are contraindicated in all of the following cases, except:A. Diabetic…

A: Alpha glucosidase inhibitors are generally used in the treatment of type-II diabetes. Alpha…

Q: What is the interaction exhibited by the organisms named ascaris worm and human? a.)mutualism…

A: In the ecosystem the humans coexist with microbes. The disruption in the balance may lead to…

Q: 7. The biggest factor that explains large-scale patterns of biodiversity across the globe: A)…

A: Given: The biggest factor that explains large scale patterns of biodiversity across the globe.

Q: a) Define the following terms, giving tropical examples in each case. a) Ecosystem b) Community e)…

A: Ecology is the study of the interactions between living beings, such as humans, and their physical…

Q: The microorganisms that inhabit the sludge at the bottom of a lake would live in which microbiota…

A: It is divided into several zones based on the distance from the shore. The zone closest to the shore…

Q: What is the interaction exhibited by the organisms named sea anemone and clownfish? a.)mutualism…

A: Types of ecological relationships:All organisms occupy a physical space where they live and survive…

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: What impact do invasive species have on an ecosystem?

A: Species interact in different ways. Such interactions take place between the members of either the…

Q: BLANK between species with BLANK ecological niches means they are les likely to occur sympatrically…

A: Conspecific groups that coexist in a given area are called sympatric populations. They are crucial…

Q: Butfer zones around nature reserves:- a) Exclude all humans. b) Allow native tribes, but exclude all…

A: Buffer zones around nature reserves allow non- destructive human activities and are designed to…

Q: Magnuson-Stevens Fishery Conservation and Management Reauthorization Act? a) Establishing quotas for…

A: Introduction: The Magnuson-Stevens Act (MSA), also known as the Magnuson-Stevens Fishery…

Q: What is the role of a community health nurse in disaster preparedness? a) Providing direct medical…

A: Community health nurses are essential to disaster preparedness efforts because they help communities…

Q: I. its number of species II. the number of individuals in the community III. the amount of biomass…

A: Biological community is the group of many species in a location interacting with each other.All the…

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: a) Define the following terms, giving tropical examples in each case. a) Ecosystem b) Community c)…

A: a) Ecosystem-  An ecosystem is a group of living organisms in conjunction with the abiotic factors,…

Q: 17. The African elephant is known to push over trees in the African savanna. The trees would…

A: An ecosystem is a community or group of living organisms that live in together and interact with…

Q: 5. The scale of a landscape is _________________.     A)  the spatial dimension of an ecological…

A:

Q: a) What led to the increase in fertility of sub-Saharan countries in 2020?  b) What measures have…

A: A population is a group of species that inhabit the same area and live together. The individuals of…

Q: It is living components in an environment and may include food sources and other populations. A)…

A: An ecosystem is defined as a community of living and non-living things that work together to form a…

Q: 4) The tree in your backyard is home to two cardinals, a colony of ants, a wasp's nest, two…

A: Introduction :- a group of related living things in scientific categorization that ranks below the…

Q: Carrying capacity is A) seldom exceeded in real populations. B) the maximum population size that a…

A: Carrying capacity is the maximum population size of a biological species that can be sustained by…

Q: Which of the following biological interactions can be considered interspecific mutualism? a) A…

A: C. Pollination from a humming bird feeding on a flower is correct answer.

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: What is the interaction exhibited by the organisms named tapeworm and dog? a.)mutualism…

A: Various types of relationships can be shared by two organisms that live in a similar environment.…

Q: Which of the following statements about keystone species is false? a) Keystone species are the most…

A: Within a particular ecosystem different species are present that interact with each other and forms…

Q: Model 1 - Prokaryotes: Bacterial Cells Coccus Bacteria, Cytoplasm Bacillus Bacteria Ribosomes…

A: 2.Extracellular DNA, or eDNA, is the term for free-floating DNA in bacteria. Through procedures like…

Q: Biodiversity is assessed by considering A) all are correct B)Genetic variation in organisms C)…

A: The enormous varieties of life in the form of living organisms present on the earth constitutes…

Q: What is the interaction exhibited by the organisms named ants and aphids? a.)mutualism…

A: A biological community is defined as an interacting group of various species in a common location.…