NEET BIOLOGY

ECOLOGY

ORGANISMS AND THE ENVIRONMENT

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The total number of different species on earth is known as ____
A
biome
B
ecology
C
biodiversity
D
abiotic factors
Explanation: 

Detailed explanation-1: -Biodiversity refers to every living thing, including plants, bacteria, animals, and humans. Scientists have estimated that there are around 8.7 million species of plants and animals in existence.

Detailed explanation-2: -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.

Detailed explanation-3: -biodiversity, also called biological diversity, the variety of life found in a place on Earth or, often, the total variety of life on Earth. A common measure of this variety, called species richness, is the count of species in an area.

Detailed explanation-4: -“Species diversity is defined as the number of different species present in an ecosystem and relative abundance of each of those species.” Diversity is greatest when all the species present are equally abundant in the area.

Detailed explanation-5: -The variety of life within a particular habitat, often measured by the number of different species is known as . Biodiversity refers to the number of species in an ecosystem or the biosphere as a whole.

There is 1 question to complete.