Question

Which one of the following statements is correct
about Biodiversity ?
(a) Biodiversity is the occurrence of varied type
of organisms on earth.
(b) Each different kind of plant, animal or
organism represents a species.
(c) The number of species that are known and
described range between 1.7–1.8 million.
(d) All of these

Answer 1

Answer:

d all of these is correct anwer

Answer 2

Correct option about biodiversity is - (d) All of these

Biodiversity refers to variety of organisms present in a habitat as well as world.

Biodiversity is important for all the organisms present as each species serve specific role.

The absence of any species shows negative effect on nature.

Biodiversity is divided into three types namely, genetic diversity, species diversity and ecosystem diversity.

Genetic diversity refers to variation within particular species. Species diversity refers to diversity between different species.

Ecosystem diversity as indicated by name refers to different ecosystems or habitats.