Latest Ecology Interview Questions and Answers pdf
1. What is Ecology?
Ecology is the field of Biology that studies the relations between living beings and between living beings and the environment.
2. What are species?
Species is the set of living beings able to cross among themselves generating fertile offspring.
This concept however does not apply to individuals of exclusive asexual reproduction and other definitions have been proposed. For example, "species is a set of living beings that evolve in a common manner all of them considered ancestors of the same type in relation to common descendants".
3. What is population?
Population is the set of individuals of the same species found in a given place in a given time.
4. What is a community? What is the difference between the concepts of community and population?
Community is the set of populations of living beings that live in the same region and interact with each other.
In Ecology population is a set whose members (living in a given place in a given time) are part of the same species. Community is a set of populations of different species (living in a given place in a given time).
5. What is the difference between ecological niche and habitat?
Ecological niche is the set of peculiar activities, resources, and strategies that a species explores to survive and reproduce. Habitat is the place where the species lives to explore its ecological niche.
In other words, it can be said that habitat is the "address" of the species and the ecological niche is the "profession" of the species.
6. What are biotic factors?
Biotic factors are the living beings (plants, animals, and microorganisms) that are part of a given environment.
Image Diversity: biotic factors
7. What are abiotic factors?
Abiotic factors are the nonliving elements that constitute a given environment, like light, temperature, minerals, water, gases, atmospheric pressure, etc.
Image Diversity: abiotic factors
8. What is an ecosystem?
Ecosystem is a system composed of biotic and abiotic factors in interaction.
Image Diversity: ecosystem
9. What is biosphere?
Biosphere is the set of all of the ecosystems of the planet.
10. What are autotrophic beings? What are heterotrophic beings?
Autotrophic beings are those that can produce their own food, i.e., that make organic material from inorganic compounds. Heterotrophic beings are those that need to incorporate organic material to nourish them. Therefore, heterotrophs depend on the production of the autotrophs.
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1. What is Ecology?
Ecology is the field of Biology that studies the relations between living beings and between living beings and the environment.
2. What are species?
Species is the set of living beings able to cross among themselves generating fertile offspring.
This concept however does not apply to individuals of exclusive asexual reproduction and other definitions have been proposed. For example, "species is a set of living beings that evolve in a common manner all of them considered ancestors of the same type in relation to common descendants".
3. What is population?
Population is the set of individuals of the same species found in a given place in a given time.
4. What is a community? What is the difference between the concepts of community and population?
Community is the set of populations of living beings that live in the same region and interact with each other.
In Ecology population is a set whose members (living in a given place in a given time) are part of the same species. Community is a set of populations of different species (living in a given place in a given time).
5. What is the difference between ecological niche and habitat?
Ecological niche is the set of peculiar activities, resources, and strategies that a species explores to survive and reproduce. Habitat is the place where the species lives to explore its ecological niche.
In other words, it can be said that habitat is the "address" of the species and the ecological niche is the "profession" of the species.
6. What are biotic factors?
Biotic factors are the living beings (plants, animals, and microorganisms) that are part of a given environment.
Image Diversity: biotic factors
7. What are abiotic factors?
Abiotic factors are the nonliving elements that constitute a given environment, like light, temperature, minerals, water, gases, atmospheric pressure, etc.
Image Diversity: abiotic factors
8. What is an ecosystem?
Ecosystem is a system composed of biotic and abiotic factors in interaction.
Image Diversity: ecosystem
9. What is biosphere?
Biosphere is the set of all of the ecosystems of the planet.
10. What are autotrophic beings? What are heterotrophic beings?
Autotrophic beings are those that can produce their own food, i.e., that make organic material from inorganic compounds. Heterotrophic beings are those that need to incorporate organic material to nourish them. Therefore, heterotrophs depend on the production of the autotrophs.
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