Homework Answers
Question 12: The correct answer is A) Ecosystem.
Explanation: An ecosystem can be defined as a functional unit of nature that is composed of all the organisms in a particular place and those organisms interact with each other and with their physical environment. So, the ecosystem consists of all the living and non-living objects.
Therefore, the given photo is an example of an ecosystem.
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12) This photo is an example of a(n) A) ecosystem. B) biosphere. C) population. D) equilibrium...
D) phylum, kingdom, order, class, species, family, and genus. E) phylum, family, class, order, kingdom, genus,...
D) phylum, kingdom, order, class, species, family, and genus. E) phylum, family, class, order, kingdom, genus, and species. 9) Ecology is best defined as the study of A. populations. B. the rate of population changes. C. communities. D. how populations are restricted by environmental resistance. organisms as they interact with other organisms and with their physical surroundings. 10) An ecosystem contains A. only the biotic (living) components of the environment. B. only the abiotic (nonliving) components of the environment. C....
QUESTION 18 The organisms that represent all of the different interacting species within an ecosystem make...
QUESTION 18 The organisms that represent all of the different interacting species within an ecosystem make up a A. genus. B. community C. trophic level. D. biosphere. E. population Click Save and Submit to save and submit. Click Save and nurs to save all answers.
which defintion related or belong to the photo? species ,population, community ,ecosystem, producer, food chain, detrivitore,...
which defintion related or belong to the photo?
species ,population, community ,ecosystem,
producer, food chain, detrivitore, decomposer,
habitat, generalist ,endemic species, invasive species,
parasitism ,mutualism ,commensalism, secondary
succession,
carbon sink, carbon source, defense
mechanism, selection pressure,
Batesian mimicry, Müllerian mimicry, pioneer species,
deciduous,
coniferous, temperate deciduous
forest, adaptation, ecological niche
resource portioning,intraspecific competition,
interspecifi ccompetition
Which of the following is the most inclusive collection (that is, contains the most diversity of...
Which of the following is the most inclusive collection (that is, contains the most diversity of forms) of life on earth? A) biosphere B) species C) population D)ecosystem E) community
1. Evolution is the change in the genetic makeup of a(n) a individual b. population c....
1. Evolution is the change in the genetic makeup of a(n) a individual b. population c. community d. ecosystem 2. Natural selection results in a. increased genetie variation b. a population that is better adapted to a future environment c. a population that is adapted to its current environment d. an increase in the size of a population 3. Which of the following is not requirement of natural selection? a characteristics of organisms are genetically determined b. more offspring are...
a spot spin is an example of a. equilibrium b. potential energy c. Concentric energy d....
a spot spin is an example of a. equilibrium b. potential energy c. Concentric energy d. reduced friction
Consider the example of the New England Grassland ecosystem. Identify the false statement. Select one: a....
Consider the example of the New England Grassland ecosystem. Identify the false statement. Select one: a. plant productivity decreased but plant species evenness (number of species) increased when grasshoppers (herbivores) and wood spiders (carnivores) were both present b. loss of wolf spiders allowed for the grasshopper population to increase c. loss of grasshoppers allowed for plant productivity to increase but plant species evenness to decrease d. all individual plant species increased their numbers by having herbivores and carnivores present
8. Would the snails in this photo be considered members of the same population? Briefly explain...
8. Would the snails in this photo be considered members of the same population? Briefly explain your answer either way. 9. All the variations of all the genes in a population are known as its A) Microevolution B) Gene pool C) Mutation D) Population 10. The frequency of alleles in a population should remain constant unless there are other factors at work. This principle of a nonevolving population is known as the - Hardy wernberg Principle 11. What are the...
1) In ecology, "productivity" essentially means a) the amount of energy in an ecosystem. b) the...
1) In ecology, "productivity" essentially means a) the amount of energy in an ecosystem. b) the amount of work that is accomplished. c) the amount of biomass of organisms generated over time. 2) Of the five patterns showing how species richness varies with productivity, the ________ pattern is least common. a) positive b) u-shaped c) hump-shaped d) negative e) neutral 3) When there is a hump-shaped relationship between productivity and species richness, it is because a) only a few competitively...
25. Beavers act as A) dominant species B) keystone species C invasive species D) ecosystem engineers
25. Beavers act as A) dominant species B) keystone species C invasive species D) ecosystem engineers
D) phylum, kingdom, order, class, species, family, and genus. E) phylum, family, class, order, kingdom, genus, and species. 9) Ecology is best defined as the study of A. populations. B. the rate of population changes. C. communities. D. how populations are restricted by environmental resistance. organisms as they interact with other organisms and with their physical surroundings. 10) An ecosystem contains A. only the biotic (living) components of the environment. B. only the abiotic (nonliving) components of the environment. C....
QUESTION 18 The organisms that represent all of the different interacting species within an ecosystem make up a A. genus. B. community C. trophic level. D. biosphere. E. population Click Save and Submit to save and submit. Click Save and nurs to save all answers.
which defintion related or belong to the photo?
species ,population, community ,ecosystem,
producer, food chain, detrivitore, decomposer,
habitat, generalist ,endemic species, invasive species,
parasitism ,mutualism ,commensalism, secondary
succession,
carbon sink, carbon source, defense
mechanism, selection pressure,
Batesian mimicry, Müllerian mimicry, pioneer species,
deciduous,
coniferous, temperate deciduous
forest, adaptation, ecological niche
resource portioning,intraspecific competition,
interspecifi ccompetition
1. Evolution is the change in the genetic makeup of a(n) a individual b. population c. community d. ecosystem 2. Natural selection results in a. increased genetie variation b. a population that is better adapted to a future environment c. a population that is adapted to its current environment d. an increase in the size of a population 3. Which of the following is not requirement of natural selection? a characteristics of organisms are genetically determined b. more offspring are...
8. Would the snails in this photo be considered members of the same population? Briefly explain your answer either way. 9. All the variations of all the genes in a population are known as its A) Microevolution B) Gene pool C) Mutation D) Population 10. The frequency of alleles in a population should remain constant unless there are other factors at work. This principle of a nonevolving population is known as the - Hardy wernberg Principle 11. What are the...
25. Beavers act as A) dominant species B) keystone species C invasive species D) ecosystem engineers
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