What is species diversity?

What is species diversity?
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1 Answer

Answer :

Variety of different species in a given geographical area. 
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Related questions

What is the importance of species diversity to the ecosystem ?

Description : What is the importance of species diversity to the ecosystem ?

Last Answer : Any community with more species generally tends to be more stable than those with less species. The stable community must be resilient to the occasional disturbances. The stable community should ... in less period of time. Increased diversity contributes to higher productivity of any ecosystem.

What is gamma diversity?

Description : What is gamma diversity? 

Last Answer : It is the diversity of organisms / habitats over a large geographical area. 

Define beta diversity.

Description : Define beta diversity.

Last Answer : Diversity of organisms between the communities in the given geographic area.

What is alpha diversity?

Description : What is alpha diversity?

Last Answer : Diversity of living organisms within the community or different communities sharing the same habitat.

Define habitat diversity.

Description : Define habitat diversity.

Last Answer : It is the various habitats available for organisms in the ecosystem. 

What is genetic diversity ?

Description : What is genetic diversity ?

Last Answer : It is the variation at the level of individual genes.

What are endemic species?

Description : What are endemic species?

Last Answer : A species which is found only in a particular area because of isolation and climatic condition.

What are sacred species?

Description : What are sacred species? 

Last Answer : The species which is traditionally conserved and dedicated to the local deities and are of cultural /religious values.

What are critically endangered species?

Description : What are critically endangered species?

Last Answer : Species which is at extremely high risk of extinction. 

What are endangered species?

Description : What are endangered species?

Last Answer : Species which are in the dangers of extinction due to the loss of natural habitats. 

What are rare species?

Description : What are rare species?

Last Answer : A small population which are neither endangered nor vulnerable but are at the risk. 

What are vulnerable species?

Description : What are vulnerable species?

Last Answer : Species which are likely to become endangered if environmental degradation continue to persist.

What are threatened species?

Description : What are threatened species?

Last Answer : The species which are either endangered or vulnerable 

What are key stone species?

Description : What are key stone species?

Last Answer : Organism that helps to maintain species diversity within an ecosystem by keeping the number of other species in a ecosystem constant.

What are invasive species?

Description : What are invasive species?

Last Answer : Foreign species that grow and reproduce rapidly causing major disturbance in the habitats.

Define a species.

Description : Define a species.

Last Answer : A group of closely related organisms which can interbreed to produce viable and fertile offsprings.

Explain the benefits of biodiversity.

Description : Explain the benefits of biodiversity.

Last Answer : Biodiversity is known for the multiple benefits such as economical (narrowly utilitarian), ecological (Broadly utilitarian) and ethical benefits. Narrow utilitarian includes economical benefits such as food, medicine, industrial and bioprospecting. Foods ... -------------------------------------

What is the importance of biodiversity. Explain the causes of loss of biodiversity.

Description : What is the importance of biodiversity. Explain the causes of loss of biodiversity.

Last Answer : Biodiversity is important for maintaining the balance in the ecosystem. The continuous flow of energy is maintained in the ecosystem. The loss of biodiversity is the cause of great concern. It ... one is directly associated with other. When hosts become extinct the parasites also become extinct. 

Explain briefly the evil quartet of biodiversity losses.

Description :  Explain briefly the evil quartet of biodiversity losses. 

Last Answer : The four major causes of biodiversity loss are; i) Habitat loss - degradation of natural habitats are threatening the species. ii) Over-exploitation - Need turned greed has led to over ... - when one organism becomes extinct , the other associated obligatory species also tend to extinct.

What is ex-situ conservation?

Description : What is ex-situ conservation?

Last Answer : Conservation of species out of their natural habitats. 

What are sacred groves?

Description : What are sacred groves?

Last Answer : They are the small patches of natural forests dedicated to the local deities so that no one harms them.

Name any two in-situ conservation methods.

Description : Name any two in-situ conservation methods.

Last Answer :  National parks, Sanctuaries, Biosphere reserve, hotspots etc. 

What is in-situ conservation of wild life?

Description : What is in-situ conservation of wild life?

Last Answer : It is the conservation of wild species in their natural habitats. 

Expand IUCN.

Description : Expand IUCN.

Last Answer : International Union for Conservation of Nature and natural resources. 

What is mass extinction?

Description : What is mass extinction?

Last Answer : Extinction of large scale species due to environmental catastrophe. 

Why should we conserve biodiversity?

Description : Why should we conserve biodiversity?

Last Answer : Biodiversity provides economical, ecological and ethical benefits to the mankind. 

Expand RDB.

Description : Expand RDB.

Last Answer : Red Data Book. 

Name the biodiversity hotspots in India.

Description : Name the biodiversity hotspots in India.

Last Answer : Western Ghats and Eastern Himalayas.

What are biodiversity hotspots?

Description : What are biodiversity hotspots?

Last Answer : Habitats with rich endemism and the species are prone to endanger. 

Name the different levels of biodiversity.

Description : Name the different levels of biodiversity.

Last Answer : Habitat diversity, species diversity and genetic diversity.

Who developed the concept of biodiversity?

Description : Who developed the concept of biodiversity?

Last Answer : Edward O. Wilson

Who coined the term biodiversity?

Description : Who coined the term biodiversity?

Last Answer : Walter Rosen

Define biodiversity.

Description : Define biodiversity. 

Last Answer : The totality of all living organisms OR A collection of variety of all life forms. 

In which forests are the greatest diversity of animal and plant species occurs? -Do You Know?

Description : In which forests are the greatest diversity of animal and plant species occurs? -Do You Know?

Last Answer : answer:

The greatest diversity of animal and species occurs in which forest? -Do You Know?

Description : The greatest diversity of animal and species occurs in which forest? -Do You Know?

Last Answer : answer:

Which biome has the highest species diversity? -Do You Know?

Description : Which biome has the highest species diversity? -Do You Know?

Last Answer : answer:

What is meant by species diversity ?

Description : What is meant by species diversity ?

Last Answer : Species diversity usually refers to the number of species of living things on earth. One species differs from another due to its distinctive features. Species diversity is the difference between one species and another

Species diversity is maximum in:-

Description : Species diversity is maximum in:-

Last Answer : Species diversity is maximum in:- A. Tropical ram forest B. Temperate forest C. Deserts D. Hill slopes

Which one of the following shows maximum genetic diversity in India Or Which one has the largest species variety India

Description : Which one of the following shows maximum genetic diversity in India Or Which one has the largest species variety India

Last Answer : Which one of the following shows maximum genetic diversity in India Or Which one has the largest species ... . Mango B. Groundnut C. Rice D. Maize

Wildlife conservation aims at : 1. Maintainng the ecological process. 2. To enrich the wildlife diversity with exotic species. 3. Preventing migration

Description : Wildlife conservation aims at : 1. Maintainng the ecological process. 2. To enrich the wildlife diversity with exotic species. 3. Preventing migration

Last Answer : Wildlife conservation aims at : 1. Maintainng the ecological process. 2. To enrich the wildlife diversity with exotic species ... (a), (b) D. (b), (c)

Species diversity in an ecosystem mainly depends on

Description : Species diversity in an ecosystem mainly depends on

Last Answer : Species diversity in an ecosystem mainly depends on A. Light intensity B. Temperature C. Rainfall D. Soil type

Why is it important for organisms of the same species to have a diversity of genes?

Description : Why is it important for organisms of the same species to have a diversity of genes?

Last Answer : To frustrate parasites. A monoclonal culture is open to devastation to the first good pathogen.

The Himalayan Range is very rich in species diversity. Which one among the following is the most appropriate reason -for this phenomenon? [CSAT 2011] (a) It has a high rainfall that supports luxuriant vegetative growth (b) It is a confluence of different bio-geographical zones (c) Exotic and invasive species have not been introduced in this region (d) It has less human interference

Description : The Himalayan Range is very rich in species diversity. Which one among the following is the most appropriate reason -for this phenomenon? [CSAT 2011] (a) It has a high rainfall that supports ... Exotic and invasive species have not been introduced in this region (d) It has less human interference

Last Answer : Ans: (b)

Is the nervous system in platyhelminthes more or less sophisticated than in cnidarians? What are the main neural structures found in flatworms? How is this neural organization important for the diversity of biological niches explored by species of the phylum?

Description : Is the nervous system in platyhelminthes more or less sophisticated than in cnidarians? What are the main neural structures found in flatworms? How is this neural organization important for the diversity of biological niches explored by species of the phylum?

Last Answer : Platyhelminthes present a more sophisticated nervous system than cnidarians, as the first neural chords with ganglia (grouping of neurons) appear, a characteristic of the evolutionary process of ... that are parasites and those that are free-living. Image Diversity: platyhelminth nervous system

In which forests are the greatest diversity of animal and plant species occurs?

Description : In which forests are the greatest diversity of animal and plant species occurs?

Last Answer : Tropical moist forests

The greatest diversity of animal and species occurs in which forest?

Description : The greatest diversity of animal and species occurs in which forest?

Last Answer : Tropical moist forest

Which biome has the highest species diversity?

Description : Which biome has the highest species diversity?

Last Answer : Tropical rainforests

The table gives the populations (in thousands) of ten species (A-J) in four areas (p-s) consisting of the number of habitats given within brackets against each. Study the table and answer the question which follows. Which area out of p - s shows maximum species diversity? (a) s (b) p (c) q (d) r

Description : The table gives the populations (in thousands) of ten species (A-J) in four areas (p-s) consisting of the number of habitats given within brackets against each. Study the table and answer the question which follows. ... out of p - s shows maximum species diversity? (a) s (b) p (c) q (d) r

Last Answer : (a) s

Biodiversity of a geographical region represents (a) endangered species found in the region (b) the diversity in the organisms living in the region (c) genetic diversity in the dominant species of the region (d) species endemic to the region.

Description : Biodiversity of a geographical region represents (a) endangered species found in the region (b) the diversity in the organisms living in the region (c) genetic diversity in the dominant species of the region (d) species endemic to the region.

Last Answer : (b) the diversity in the organisms living in the