81.A sharp increases in the number of species in a relatively short period of time. T F

Q: State IUCN (1980) definition of conservation of genetic resources.

A: The genetic resource is the biological material that contains genes and metabolic material that may…

Q: A population has a doubling time of 35 days. What is it’s growth rate (gr) ?

A: The doubling time of a population is defined as the amount of time that a population needs to double…

Q: 10. A biological community's productivity is a measure of A. its number of species. B. the number of…

A: Biological community is the term that refers to all the living components that are there in an…

Q: 8 7 6 (in 1000s) S 3 2 1 6 8 YEARS 2pt Paragraph v dit View Insert Format Tools Table 10 12 What…

A: Population growth curve shows the growth of perticular organisms in an area is measured. In growth…

Q: 36) All of the resources a species requires or could use is its survivorship curve species richness…

A: Ecology is a branch of biology regarding interactions among organisms and their biophysical…

Q: There was a fish kill because of the higher temperature below the water. *   density-dependent…

A: The temperature is defined as the degree of hotness or coldness of a particular body.

Q: 26. The factor that likely poses the greatest threat of extinction of species worldwide is (A)…

A: Extinction is the process of annihilation of all the individuals of a species. It can be result of…

Q: 10. What can destroy the amount of resources in an ecosystem? wello! a. Natural disasters. b.…

A: Environmental biologist describes that Natural  Disaster can effects a population and its carrying…

Q: Once a stable community has been achieved, a established. community has been O preliminary O primary…

A: In barren areas, naturally barren, such as rocky, or became barren due to a sudden natural activity…

Q: 4. Which of the following wildlife management strategies would be the best for maximizing the…

A: All the above would be equally effective for maximizing population size of an endangered species.

Q: 1. What is/are the effect/s of the burning of Amazon (2020) and Australian (2019-2020) rainforests…

A: A rain forest can be described as a tall, dense jungle. The climate of rain forest is very hot and…

Q: 12. Population growth is limited by the following factors EXCEPT * litter size biotic potential…

A: The correct option is option B i.e. biotic potential. Biotic potential refers to the unrestricted…

Q: 5. What happens to the population density in a declining po a. It decreases. b. It increases. c. It…

A: Population density can be calculated by three different methods they are arithmetic, physiological…

Q: Species with limited resources usually exhibit a(n)________ growth curve.a. logisticb. logicalc.…

A: THE NUMBER OF INDIVIDUAL OF A PARTICULAR SPECIES THAT A PARTICULAR ENVIRONMENT CAN SUPPORT IS CALLED…

Q: 5. A value that is placed on biodiversity, primarily for its importance in preserving endangered sp…

A: Biodiversity offers a multitude of environmental benefits at the global, regional, and local levels…

Q: 2. What grass species would you recommend in the following areas: a. Plain, dry, fertile, and…

A: The grasslands are a huge area filled with grass, flowers, and many herbs. The area is really vast…

Q: Papulafon Estimate Populaton Population Estimate Populafon Estmate Write the answers to your…

A: Biological control is a tool used by other useful species, such as microorganisms , insects and…

Q: 39. The carrying capacity of a region is reached when the population growth equals zero and the land…

A: Carrying capacity is the maximum number of individuals of a particular species that can be sustained…

Q: resource depletion zo

A: Answer: Intensity of light is reduced Asset consumption/Resource depletion is the weariness of…

Q: 13. Which of the following is an example of conservation? a. creating a nature preserve b. cleaning…

A: Question - Which of the following is an example of conservation? a. creating a nature preserve b.…

Q: 21. The bar graph shows mouse species collected at different habitats. 100 Species A Species B…

A: The two main components of nature and abiotic and biotic components. The environment constitutes the…

Q: 1) The graph of a population of deer is shown below. What can be concluded from this graph? a. the…

A: Population  Population means number of individuals living in a perticular area.

Q: 3. A population of 1,492 Baltimore Orioles is introduced to an area of Nerstrand woods. Over the…

A: We are answering question number 3 only. For the rest of the questions please repost. Population…

Q: 1. If a disease strikes the snake population in the food chain shown, what will be the initial…

A: To find The initial effect on the population of hawks and rabbits, if disease strikes the snake…

Q: 61. Approximately 45 million acres of tropical rainforest are destroyed each year. Which of these…

A: Alternatively, the Amazon rainforest, the Amazon Jungle, also known as Amazonia in English, is a…

Q: sidles encCourage farmers to diversity land use əşn pue True False

A: The agriculture is the primary way for the production of resources that is utilised by growing…

Q: Which of the following factors is said to contribute to the Dust Bowl of the 1930s? I. Strong winds…

A: Introduction: Dust Bowl:a region of land where vegetation has disappeared and soil has been reduced…

Q: density-dependent limiting factor B. density-independent limiting factor

A: In nature, population size and growth are limited by many factors. Some are density-dependent, while…

Q: 3. What is the relationship between biodiversity and an ecosystem's ability to withstand change? O…

A: Biodiversity is the the variety or enormous variety of life that is present on the earth. is…

Q: community that has low % overlap most likely has a ___species turnover. a. low b. high c. no

A: species turnover is the number of species eliminated and replaced per unit time.

Q: The population growth rates of many species in nature do not match those predicted by the equation,…

A: Population growth curves helps us to roughly predict the future of any population by following their…

Q: bccause 5. Biological indicator species are those whose overall health and population numbers can…

A: In this fast growing world, enviroment polution is one of the major issue. Even though there are…

Q: 2. Cold winters, hot summers, and few trees are characteristic O A. temperate grasslands B. deserts…

A: As the first one is already done by you and the third one is cropped, so I can give an answer to…

Q: 5. A community located in suburban Pennsylvania has been monitored for several decades to study…

A: The simple mathematical measurement of species diversity in a community is termed Simpson's…

Q: 6. It is a criticism of many population ecologists that the pattern of population increase and…

A: No, I disagree. The population of deer would be in control if predators were there. It has been seen…

Q: 22. What is an accurate statement fegarding this diagram? a) prey outnumber predators b) predators…

A: The above diagram shows the image of food chain. Food chain represents the linear network of links…

Q: 1. A population graph with inverted pyramid means A. More children than adults B. More adults than…

A: Population pyramid represents the population by gender and age at a given point in time. It shows…

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

A: A keystone species contributes to the ecosystem's overall definition. The ecosystem undergoes…

Q: 1. When the rare Asiatic lion (Panthera leo persica) was reintroduced to the Chakia forest of India…

A: In the chandauli district of utter pradesh chandraprabha wildlife sanctary is being…

Q: Biotic potential is lower when A lifespan is long B. the age of first reproductive cycle is low C.…

A: The biotic potential is the capacity of a living species in a population to expand under given…

Q: 23. The agriculture sector of India employs about: a. 50 per cent of the population b. 70 per cent…

A: The agriculture sector of India employs

Q: 4. Pastoralism has never been a fully adequate mode of production False True

A: Pastoralism is a type of animal husbandary where domesticated animals are sent onto huge vegetated…

Q: Do you think the population will grow at that rate? Explain your answer.

A: A population is a subgroup of individuals from a single species that inhabits a specific geographic…

Q: 3A Pescribe what industries drive overexploitation and their economic outcomes. 3b How haye…

A: Overexploitation is one of the main activities that are dangerous to world biodiversity according to…

Q: Control Predator Food Predator & Food Experimental Treatment The average relative density of…

A: A population is a group of organisms of a species sharing common habitat at a given time. Characters…

Q: A large fire burns most of vegetation in part of the Angeles National Fe southern California.…

A: A large geographical area that is dominated by trees, aquatic biomes, animals belonging to several…

Q: 43. Fragmenting one large park or preserve into many small parks with human habitation in between…

A: Habitat fragmentation occurs when a big tract of forest is separated into several smaller areas,…

Q: 3. A keystone species in restoration of the Channel Islands (near the coast of Santa Barbara in…

A: A keystone species are the species which have relatively large effect on its natural environment…

Q: The introduction of the parasitic wasp A. melinus in 1957-59 to control the red scale pest resulted…

A: The niche is an ecological term that described the area where an organism live and reproduce. In…

Q: What is the most important environmental issue that needs o be addressed in the Phillippines aside…

A: Everything that presents in our surroundings constitutes our environment. Environment plays a very…

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.