What is biodiversity MCQS?

Whats is biodiversity?

Biodiversity is all the different kinds of life you’ll find in one area—the variety of animals, plants, fungi, and even microorganisms like bacteria that make up our natural world. Each of these species and organisms work together in ecosystems, like an intricate web, to maintain balance and support life.

Which of the following are types of biodiversity Mcq?

Explanation: The three types are species diversity (number of the different species found in location), Genetic diversity (genetic variations within a species) and Ecological diversity (variations in the ecosystems of regions). Explanation: Biodiversity helps in maintaining ecological stability.

What is biodiversity simple answer?

Biodiversity is the shortened form of two words “biological” and “diversity”. It refers to all the variety of life that can be found on Earth (plants, animals, fungi and micro-organisms) as well as to the communities that they form and the habitats in which they live.

What are the 3 types of biodiversity?

Usually three levels of biodiversity are discussed—genetic, species, and ecosystem diversity.

Who coined the term biodiversity Mcq?

In 1985, Walter G. Rosen first coined the term ‘Biodiversity’. It is a compound word of the longer form ‘Biological diversity’ which was coined by Lovejoy in 1980 to denote the number of species present in a group.

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What are 4 types of biodiversity?

Four Types of Biodiversity

  • Species Diversity. Every ecosystem contains a unique collection of species, all interacting with each other. …
  • Genetic Diversity. Genetic diversity describes how closely related the members of one species are in a given ecosystem. …
  • Ecosystem Diversity. …
  • Functional Diversity.

What is red data book famous for?

The ‘Red data book’ is famous for endangered plants and animals. -The ‘Red Data Book’ keeps into account the rare and endangered species of animals, plants, and fungi as well as some local subspecies, that inhabit a small territory, state, or country.

What is biodiversity value Mcq?

Explanation: Biodiversity forms the backbone of viable ecosystems on which we depend on for basic necessities. These ecosystem services play an important role in the functioning of our climate and in both air and water quality.

How many types of species are there Mcq?

Explanation: There are three types of species. The three types of species are endemic species, exotic species and cosmopolitan species.

What is known as the Sixth Extinction Mcq?

The sixth, which is ongoing, is referred to as the Anthropocene extinction. … These extinctions were caused by “catastrophic alterations” to the environment, such as massive volcanic eruptions, depletion of oceanic oxygen or collision with an asteroid.

What is biodiversity one word answer?

Biodiversity is the variability among living organisms from all sources, including terrestrial, marine, and other aquatic ecosystems and the ecological complexes of which they are part; this includes diversity within species, between species, and of ecosystems.

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What is biodiversity by Brainly?

Brainly User. biodiversity refers to the amount of diversity between different plants, animals and other species in a given habitat at a particular time. The different varieties and types of animals and plants that live in the ocean is an example of biodiversity. cliffffy4h and 13 more users found this answer helpful.

What is biodiversity class 8 short answer?

Biodiversity or Biological diversity: It refers to the variety or organisms existing on the earth. Their interrelationships and their relationship with the environment. It includes variety of plants, animals and microorganisms. Flora and Fauna: The plants found in a particular area are termed as flora area.