QUESTION 1 Most species live in the air surrounding the earth the ocean temperat

Question

QUESTION 1

Most species live in

the air surrounding the earth

the ocean

temperate zones

tropical regions

1 points   

QUESTION 2

The organisms with the greatest number of species are

Insects

Rodents

Single celled bacteria

Vertebrates

1 points   

QUESTION 3

About how many species have been given scientific names to date?

100,000

500,000

1 to 2 million

over 6 billion

1 points   

QUESTION 4

The sum of all the energy used by living organisms is called anabolism.

True

False

1 points   

QUESTION 5

All mammals are primates.

True

False

1 points   

QUESTION 6

All species in the animal kingdom obtain energy by ingesting other living things.

True

False

1 points   

QUESTION 7

Which of the following is the most specific level of classification?

Class

Genus

Order

Phylum

1 points   

QUESTION 8

Which of the following is the broadest classification category of living things?

Family

Genus

Phylum

Species

1 points   

QUESTION 9

Which of the following is the correct format for binomial nomenclature?

Homo Sapiens

Homo sapiens

Homo sapiens

homo sapiens

1 points   

QUESTION 10

Which of the following differentiates living things from non-living things?

The presence of carbon

Chemical activity

Growth and development

Motility

1 points   

QUESTION 11

The Linnaean classification system is most like

A library catalogue system

Google s search engine

The index of a book

Telephone area codes

1 points   

QUESTION 12

The great diversity of life was largely caused by

Spontaneous mutations

Natural selection

Taxonomic transformation

Genetic manipulation

1 points   

QUESTION 13

Naming, describing and classifying organisms into different categories based on their characteristics is a definition of

taxonomy

natural selection

biology

morphology

1 points   

QUESTION 14

In which phylum do humans belong?

Chordates

Invertebrates

Primates

Prokaryotes

1 points   

QUESTION 15

Which of the following statements is true of most ancient species? They

are still surviving today

are living in dormant states

died leaving behind fossils

became extinct without leaving fossils

1 points   

QUESTION 16

The use of two names as the scientific name for an organism is called

Binomial nomenclature

Biotaxonomy

Darwinian classification

Dewey system

1 points   

QUESTION 17

The main purpose of using the Linnaean classification system is to be able to

Trace the evolution of different species

Count all living organisms past and present

Group organisms with others with similar characteristics

Organize organisms from most simple to most complex

1 points   

QUESTION 18

Which of the following is a characteristic shared by all living organisms? They

Reproduce sexually

Develop spores for protection

Begin life as a single cell

Maintain a constant body temperature

1 points   

QUESTION 19

Most species have been identified and given a scientific name.

True

False

1 points   

QUESTION 20

Diversity is an important contributor to a sustainable ecosystem.

True

False

the air surrounding the earth

the ocean

temperate zones

tropical regions

Explanation / Answer

Question 1
Answer: Tropical regions
Most species live in Tropical regions.
Almost half of the species on the earth are living in tropical regions, this because of perfect environment conditions to the living species. Tropical regions are near the equator, so these regions can have the perfect warm temperatures thus suitable for living.

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