An association of individuals of different species living in the same habitat and having functional interactions is :

An association of individuals of different species living in the same habitat and having functional interactions is :
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An association of individuals of different species living in the same habitat and having functional ... niche C. Biotic community D. Ecosystem
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An association of individuals of different species living in the same habitat and having functional interactions is (a) ecosystem (b) population (c) ecological niche (d) biotic community.

Description : An association of individuals of different species living in the same habitat and having functional interactions is (a) ecosystem (b) population (c) ecological niche (d) biotic community.

Last Answer : (d) biotic community.

What is true for individuals of same species? (a) Live in same niche (b) Live in same habitat (c) Interbreeding (d) Live in different habitat

Description : What is true for individuals of same species? (a) Live in same niche (b) Live in same habitat (c) Interbreeding (d) Live in different habitat

Last Answer : (c) Interbreeding

Which of the following branches deals with the interactions of same species of living organisms with their nonliving environment? (1) Autecology (2) Synecology (3) Ecology (4) Palaeontology

Description : Which of the following branches deals with the interactions of same species of living organisms with their nonliving environment? (1) Autecology (2) Synecology (3) Ecology (4) Palaeontology

Last Answer : (3) Ecology Explanation: Ecology is the scientific study of the relationships that living organisms have with each other and with their natural environment. Ecosystems are composed of ... various niche construction activities, regulate the flux of energy and matter through an environment.

Study dealing with the interactions of same species of living organism with their non-living environment?

Description : Study dealing with the interactions of same species of living organism with their non-living environment?

Last Answer : Autecology

Which of the following branches deals with the interactions of same species of living organisms with their non-living environment ? (1) Autecology (2) Synecology (3) Ecology (4) Palaeontology

Description : Which of the following branches deals with the interactions of same species of living organisms with their non-living environment ? (1) Autecology (2) Synecology (3) Ecology (4) Palaeontology

Last Answer : Ecology

Interspecific hybridisation is the mating of (a) animals within same breed without having common ancestors (b) two different related species (c) superior males and females of different breeds (d) more closely related individuals within same breed for 4-6 generations.

Description : Interspecific hybridisation is the mating of (a) animals within same breed without having common ancestors (b) two different related species (c) superior males and females of different breeds (d) more closely related individuals within same breed for 4-6 generations.

Last Answer : (b) two different related species

Political unrest, budget overruns, size and complexity of the project Answer: B (8)Decision trees are best used for : 1. Determining the interaction of the amount at stake and the expected value 2. Association of the probabilities with the risk events 3. An illustration of how to see the interactions between decisions and the associated events 4. A flow chart which determines the standard deviation of the risk event

Description : Political unrest, budget overruns, size and complexity of the project  Answer: B  (8)Decision trees are best used for : 1. Determining the interaction of the amount at stake and the expected ... and the associated events  4. A flow chart which determines the standard deviation of the risk event

Last Answer : 3. An illustration of how to see the interactions between decisions and the associated events

Two different species cannot live for long duration in the same niche or habitat. This law is (a) Allen’s law (b) Gause’s hypothesis (c) Dollo’s rule (d) Weismann’s theory.

Description : Two different species cannot live for long duration in the same niche or habitat. This law is (a) Allen’s law (b) Gause’s hypothesis (c) Dollo’s rule (d) Weismann’s theory.

Last Answer : (b) Gause’s hypothesis

Natality refers to (a) death rate (b) birth rate (c) number of individuals leaving the habitat (d) number of individuals entering a habitat

Description : Natality refers to (a) death rate (b) birth rate (c) number of individuals leaving the habitat (d) number of individuals entering a habitat

Last Answer : (b) birth rate

Natality refers to (1) Death rate (2) Birth rate (3) Number of individuals leaving the habitat (4) Number of individuals entering a habitat

Description : Natality refers to (1) Death rate (2) Birth rate (3) Number of individuals leaving the habitat (4) Number of individuals entering a habitat

Last Answer : (2) Birth rate

Which one of the following terms describes not only the physical space occupied by an organism, but also its functional role in the community of organisms? (1) Eco-niche (2) Ecosystem (3) Ecotone (4) Habitat

Description : Which one of the following terms describes not only the physical space occupied by an organism, but also its functional role in the community of organisms? (1) Eco-niche (2) Ecosystem (3) Ecotone (4) Habitat

Last Answer : (2) Ecosystem Explanation: An ecosystem is a community of living organisms in conjunction with the nonliving components of their environthent, interacting as a system. The nature of the organisms-the ... individuals are capable of carrying out, and the relative efficiency with which they do so.

Which one of the following terms describes not only the physical space occupied by an organism, but also its functional role in the community of organisms ? (1) Eco-niche (2) Ecosystem (3) Ecozone (4) Habitat

Description : Which one of the following terms describes not only the physical space occupied by an organism, but also its functional role in the community of organisms ? (1) Eco-niche (2) Ecosystem (3) Ecozone (4) Habitat

Last Answer : Ecosystem

Homozygous purelines in cattle can be obtained by (a) mating of unrelated individuals of same breed (b) mating of individuals of different breed (c) mating of individuals of different species (d) mating of related individuals of same breed

Description : Homozygous purelines in cattle can be obtained by (a) mating of unrelated individuals of same breed (b) mating of individuals of different breed (c) mating of individuals of different species (d) mating of related individuals of same breed

Last Answer : (d) mating of related individuals of same breed.

Homozygous purelines in cattle can be obtained by: (1) mating of unrelated individuals of same breed. (2) mating of individuals of different breed. (3) mating of individuals of different species. (4) mating of related individuals of same breed.

Description : Homozygous purelines in cattle can be obtained by: (1) mating of unrelated individuals of same breed. (2) mating of individuals of different breed. (3) mating of individuals of different species. (4) mating of related individuals of same breed.

Last Answer : (4) mating of related individuals of same breed.

A Joint Stock company is a voluntary association of individuals.

Description : A Joint Stock company is a voluntary association of individuals.

Last Answer : Justify the following statement : A Joint Stock company is a voluntary association of individuals.

Which functional groups are formed by the association of various tissues. a. System b. Body c. Skeleton d. Organ

Description : Which functional groups are formed by the association of various tissues. a. System b. Body c. Skeleton d. Organ

Last Answer : Organ

Biodiversity loss occurs due to (i) habitat loss and fragmentation (ii) co-extinction (iii) over-exploitation (iv) alien species invasion.

Description : Biodiversity loss occurs due to (i) habitat loss and fragmentation (ii) co-extinction (iii) over-exploitation (iv) alien species invasion.

Last Answer : Biodiversity loss occurs due to (i) habitat loss and fragmentation (ii) co-extinction (iii) over-exploitation (iv) ... (iv) D. (i), (ii) and (iv)

What type of species does naturally occur in a habitat?

Description : What type of species does naturally occur in a habitat?

Last Answer : It's an introduced species such as rabbits being introduced intoAustralia.

The abundance of a species population, within its habitat, is called (a) relative density (b) regional density (c) absolute density (d) niche density.

Description : The abundance of a species population, within its habitat, is called (a) relative density (b) regional density (c) absolute density (d) niche density.

Last Answer : (d) niche density.

Which of the following is the most important cause of animals and plants being driven to extinction? (a) Habitat loss and fragmentation (b) Co-extinctions (c) Over-exploitation (d) Alien species invasion

Description : Which of the following is the most important cause of animals and plants being driven to extinction? (a) Habitat loss and fragmentation (b) Co-extinctions (c) Over-exploitation (d) Alien species invasion

Last Answer : (a) Habitat loss and fragmentation

Decline in the population of indian native fishes due to introduction of Clarias gariepinus in river Yamuna can be categoriesd as (a) co-extinction (b) habitat fragmentation (c) over-exploitation (d) alien species invasion.

Description : Decline in the population of indian native fishes due to introduction of Clarias gariepinus in river Yamuna can be categoriesd as (a) co-extinction (b) habitat fragmentation (c) over-exploitation (d) alien species invasion.

Last Answer : (d) alien species invasion.

Which of the following is the most important for animals and plants being driven to extinction? (a) Alien species invasion (b) Habitat loss and fragmentation (c) Drought and floods (d) Economic exploitation

Description : Which of the following is the most important for animals and plants being driven to extinction? (a) Alien species invasion (b) Habitat loss and fragmentation (c) Drought and floods (d) Economic exploitation

Last Answer : (b) Habitat loss and fragmentation

The abundance of a species population, within its habitat, is called (a) relative density (b) regional density (c) absolute density (d) niche density.

Description : The abundance of a species population, within its habitat, is called (a) relative density (b) regional density (c) absolute density (d) niche density.

Last Answer : (d) niche density.

The ‘niche’ of a species is meant for (a) habitat and specific functions of a species (b) specific place where an organism lives (c) specific species function and its competitive power (d) none of these.

Description : The ‘niche’ of a species is meant for (a) habitat and specific functions of a species (b) specific place where an organism lives (c) specific species function and its competitive power (d) none of these.

Last Answer : a) habitat and specific functions of a species

Which of the following is not a cause for loss of biodiversity? A. Destruction of habitat B. Invasion by alien species C. Keeping animals in zoological parks D. Over-exploitation of natural resources

Description : Which of the following is not a cause for loss of biodiversity? A. Destruction of habitat B. Invasion by alien species C. Keeping animals in zoological parks D. Over-exploitation of natural resources

Last Answer : C. Keeping animals in zoological parks

Which of the following is not a cause for loss of biodiversity? A. Destruction of habitat B. Invasion by alien species C. Keeping animals in zoological parks D. Over-exploitation of natural resources

Description : Which of the following is not a cause for loss of biodiversity? A. Destruction of habitat B. Invasion by alien species C. Keeping animals in zoological parks D. Over-exploitation of natural resources

Last Answer : C. Keeping animals in zoological parks

In 1991, critical habitat was designated for this well-known species in the states of Washington, Oregon and California. w) brown bear x) northern spotted owl y) bald eagle z) snail darter

Description : In 1991, critical habitat was designated for this well-known species in the states of Washington, Oregon and California. w) brown bear x) northern spotted owl y) bald eagle z) snail darter

Last Answer : ANSWER: X -- NORTHERN SPOTTED OWL

The study of interactions between living organism and environment is called as

Description : The study of interactions between living organism and environment is called as

Last Answer : Ans. Ecology

Ageism refers to a) Bias against older people based solely on chronological age Individuals demonstrating ageism base their beliefs and attitudes about older people based upon chronological age without consideration of functional capacity. b) fear of old age. Fear of aging and the inability of many to confront their own aging process may trigger ageist beliefs. c) loss of memory. Age-related loss of memory occurs more with short-term and recent memory. d) benign senescent forgetfulness. Benign senescent forgetfulness refers to the age-related loss of memory in the absence of a pathologic process.

Description : Ageism refers to a) Bias against older people based solely on chronological age Individuals demonstrating ageism base their beliefs and attitudes about older people based upon chronological age without consideration ... refers to the age-related loss of memory in the absence of a pathologic process.

Last Answer : a) Bias against older people based solely on chronological age Individuals demonstrating ageism base their beliefs and attitudes about older people based upon chronological age without consideration of functional capacity.

What is true for individuals of same species?

Description : What is true for individuals of same species?

Last Answer : What is true for individuals of same species? A. Live in same niche B. Live in same habitat C. Interbreeding D. Live in different habitat

Can two normal individuals of the same species with sexual reproduction have identical genomes and identical karyotypes ? How the human karyotype is usually represented?

Description : Can two normal individuals of the same species with sexual reproduction have identical genomes and identical karyotypes ? How the human karyotype is usually represented?

Last Answer : Except for clones (individuals created from nucleus transplantation, like the Dolly sheep) and monozygotic twins, it is very improbable the genomes of two individuals of the same species and generated by sexual ... normal karyotype is represented by the formula 44+XX for women and 44+XY for men.

Why ocean is known as the largest habitat of living organisms?

Description : Why ocean is known as the largest habitat of living organisms?

Last Answer : 1) Oceans have living organisms, and2) Oceans cover about 2/3 ofthe surface of planet Earth.

3. Soil is a habitat for many living things. How do you think climate change might affect these organisms?

Description : 3. Soil is a habitat for many living things. How do you think climate change might affect these organisms?

Last Answer : hii

Which one of the followings is/are correct definition of Habitat? (1) A complex of several types of communities (2) Natural environment of a living organism (3) The place where one would go find the particular living organism. (4) Natural environment of a living organism and the place where one would go find the particular living organism.

Description : Which one of the followings is/are correct definition of Habitat? (1) A complex of several types of communities (2) Natural environment of a living organism (3) The place where one would ... environment of a living organism and the place where one would go find the particular living organism.

Last Answer : (4) Natural environment of a living organism and the place where one would go find the particular living organism. Explanation: Habitat is generally defined as the natural environment ... an area of uniform environmental conditions associated with a particular community of plants and animals

Which one of the followings is/ are correct definition of Habitat? (1) A complex of several types of communities (2) Natural environment of a living organism (3) The place where one would go find the particular living organism. (4) Natural environment of a living organism and the place where one would go find the particular living organism.

Description : Which one of the followings is/ are correct definition of Habitat? (1) A complex of several types of communities (2) Natural environment of a living organism (3) The place where one would ... environment of a living organism and the place where one would go find the particular living organism.

Last Answer : Natural environment of a living organism and the place where one would go find the particular living organism.

Competition for light, nutrients and space is most severe between (a) closely related organism growing in different niches (b) closely related organisms growing in the same area/niche (c) distantly related organisms growing in the same habitat (d) distantly related organisms growing in different niches.

Description : Competition for light, nutrients and space is most severe between (a) closely related organism growing in different niches (b) closely related organisms growing in the same area/niche (c) ... organisms growing in the same habitat (d) distantly related organisms growing in different niches.

Last Answer : b) closely related organisms growing in the same area/niche

A _____ is a communal association of microbes. a. Domain b. Biofilm c. Division d. Species

Description : A _____ is a communal association of microbes. a. Domain b. Biofilm c. Division d. Species

Last Answer : b. Biofilm

All the populations of the different species living and inter-acting in the same ecosystem?

Description : All the populations of the different species living and inter-acting in the same ecosystem?

Last Answer : Ans. Community

Complainant means a) Consumer b) Any voluntary consumer association registered under the companies act 1956. c) The central govt or any state govt d) One or more consumer where there are numerous consumers having the same interest e) All the above

Description : Complainant means a) Consumer b) Any voluntary consumer association registered under the companies act 1956. c) The central govt or any state govt d) One or more consumer where there are numerous consumers having the same  interest e) All the above

Last Answer : e) All the above

The number of individuals of a species in a particular ecosystem at a given time remains constant due to:

Description : The number of individuals of a species in a particular ecosystem at a given time remains constant due to:

Last Answer : The number of individuals of a species in a particular ecosystem at a given time remains constant due ... B. Parasites C. Predators D. Available food

Suppose individuals of a species of lizard on an island can be brown, tan, or green. Suppose a volcanic eruption on the island kills all but one male and one female lizard. Both are brown, and all later generations are brown. What is this an example of?

Description : Suppose individuals of a species of lizard on an island can be brown, tan, or green. Suppose a volcanic eruption on the island kills all but one male and one female lizard. Both are brown, and all later generations are brown. What is this an example of?

Last Answer : A Genetic Bottleneck

Individuals of species which occur in a particular area constitute: (a) Flora (b) Fauna (c) Population (d) Flora and fauna

Description : Individuals of species which occur in a particular area constitute: (a) Flora (b) Fauna (c) Population (d) Flora and fauna

Last Answer : Ans. ((c))

Pyramid of numbers deals with number of (a) species in an area (b) individuals in a community (c) individuals in a trophic level (d) subspecies in a community.

Description : Pyramid of numbers deals with number of (a) species in an area (b) individuals in a community (c) individuals in a trophic level (d) subspecies in a community.

Last Answer : (c) individuals in a trophic level

Which of the following is true for Virial equation of state? (A) Virial co-efficients are universal constants (B) Virial co-efficients 'B' represents three body interactions (C) Virial co-efficients are function of temperature only (D) For some gases, Virial equations and ideal gas equations are the same

Description : Which of the following is true for Virial equation of state? (A) Virial co-efficients are universal constants (B) Virial co-efficients 'B' represents three body interactions (C) Virial co-efficients ... of temperature only (D) For some gases, Virial equations and ideal gas equations are the same

Last Answer : (C) Virial co-efficients are function of temperature only

Lichen is considered to be a symbiotic association of two living organisms. Which organisms are involved in it? (a) Algae and bacteria (b) Algae and fungi (c) Algae and bryophytes (d) Fungi and bryophytes

Description : Lichen is considered to be a symbiotic association of two living organisms. Which organisms are involved in it? (a) Algae and bacteria (b) Algae and fungi (c) Algae and bryophytes (d) Fungi and bryophytes

Last Answer : Ans:(b)

A free living nitrogen-fixing cyanobacterium which can also form symbiotic association with the water fern Azolla is (a) Tolypothrix (b) Chlorella (c) Nostoc (d) Anabaena.

Description : A free living nitrogen-fixing cyanobacterium which can also form symbiotic association with the water fern Azolla is (a) Tolypothrix (b) Chlorella (c) Nostoc (d) Anabaena.

Last Answer : (d) Anabaena.

Match column -I with column - II. Column-I Column-II A. Saprophyte (i) Symbiotic association of fungi with plant roots B. Parasite (ii) Decomposition of dead organic materials C. Lichens (iii) Living on living plants or animals D. Mycorrhiza (iv) Symbiotic association of algae and fungi Choose the correct answer from the options given below. (A) (B) (C) (D) (a) (ii) (iii) (iv) (i) (b) (i) (ii) (iii) (iv) (c) (iii) (ii) (i) (iv) (d) (ii) (i) (iii) (iv)

Description : Match column -I with column - II. Column-I Column-II A. Saprophyte (i) Symbiotic association of fungi with plant roots B. Parasite (ii) Decomposition of dead organic materials C. Lichens (iii) Living on living plants or animals D. ... (iii) (iv) (c) (iii) (ii) (i) (iv) (d) (ii) (i) (iii) (iv)

Last Answer : (a) (ii) (iii) (iv) (i)

Enzymes are different from catalysts in (A) Being proteinaceous (B) Not used up in reaction (C) Functional at high temperature (D) Having high rate of diffusion

Description : Enzymes are different from catalysts in (A) Being proteinaceous (B) Not used up in reaction (C) Functional at high temperature (D) Having high rate of diffusion

Last Answer : Answer : A

A term biotype means ------? A. all individuals having same phenotype (Answer) B. all individuals having same genotype

Description : A term biotype means ------? A. all individuals having same phenotype (Answer) B. all individuals having same genotype

Last Answer : A. all individuals having same phenotype (Answer)

Why can birds with different types of beaks share a habitat?

Description : Why can birds with different types of beaks share a habitat?

Last Answer : The different beak shapes are the result of choosing and adapting to, a different food source. A hummingbird has a long beak to probe into a flower for the nectar. A sparrow have a short beak ... prey.This means that there is little competition for food in an area if most birds eat different food.