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Biodiversity Online Exam Quiz

Important questions about Biodiversity. Biodiversity MCQ questions with answers. Biodiversity exam questions and answers for students and interviews.

Into how many types of biodiversity are classified?

Options

A : a. One

B : b. Two

C : c. Three

D : d. Four

What is called for a species with different genetic characteristics?

Options

A : a. Up-species

B : b. Sub-species

C : c. Down-species

D : d. By-species

Which are the basic units of hereditary information transmitter from one generation to other?

Options

A : a. Cells

B : b. Bones

C : c. Bloods

D : d. Genes

Rice variety is an example for which of the following biodiversity?

Options

A : a. Genetic diversity

B : b. Species diversity

C : c. Ecosystem diversity

D : d. Community diversity

Which foundation in 2007 found that genetic diversity and biodiversity are dependent upon each other?

Options

A : a. National Geographical Foundation

B : b. National Animal Foundation

C : c. National Ecosystem foundation

D : d. National Science Foundation

Genetic diversity serves as a way for populations to adapt to changing environments.

Options

A : a. True

B : b. False

C : c. May be True or False

D : d. Can't say

What happens if there is a change in genetic diversity?

Options

A : a. It leads to the loss of biological diversity

B : b. It leads to the loss of only human species

C : c. It leads to the pollution

D : d. It leads to more population

In how many fold we can divide the importance of genetic diversity?

Options

A : a. One

B : b. Two

C : c. Three

D : d. Four

Why genetic diversity plays an important role in the survival and adaptability of a species?

Options

A : a. Ability of the population to adapt to the changing environment

B : b. Any population must remain same irrespective of the outer change in the environment

C : c. Environment remains same even if the population changes

D : d. Population inability to adapt to the changing environment

How genetic diversity helps in agriculture?

Options

A : a. It makes crops to monocultures

B : b. It avoids monocultures of crops

C : c. It provides less yield

D : d. It provides diseases to crops

When did the Commission on Genetic Resources for Food and Agriculture established?

Options

A : a. 2007

B : b. 2008

C : c. 2009

D : d. 2010

If there is a threatened species in forest, what may be the reason for that?

Options

A : a. Mutation

B : b. Diseases

C : c. Low genetic diversity

D : d. High genetic diversity

Which one of the following is a measure of genetic diversity?

Options

A : a. Population

B : b. Environmental condition

C : c. Pollution

D : d. Nucleotide diversity

Genetic diversity is not essential for a species to evolve.

Options

A : a. True

B : b. False

C : c. May be True or False

D : d. Can't say

What is called for a discrete group of organisms of the same kind?

Options

A : a. Genes

B : b. Community

C : c. Species

D : d. Column

Approximately, how many species are assigned with scientific names?

Options

A : a. Around 1 million

B : b. Around 1.5 million

C : c. Around 2 million

D : d. Around 2.5 million

What is the significance of spices diversity?

Options

A : a. Species interacts with its environment and thus perform certain functions

B : b. Species minimize interaction with its environment and thus perform certain functions

C : c. Species never interacts with environment

D : d. Though species interacts with the environment it do no perform any functions

How do human activities affect species diversity?

Options

A : a. Due to over-exploitation of humans

B : b. Due to conserving the forests

C : c. Due to a decline in population growth in humans

D : d. Due to decrease in the pollution causing by industries

How many components are there in species diversity?

Options

A : a. One

B : b. Two

C : c. Three

D : d. Four

We cannot calculate species diversity.

Options

A : a. True

B : b. False

C : c. May be True or False

D : d. Can't say

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