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WorksheetsClassification
Total questions: 22
Worksheet time: 44mins
Select all of the cell types that have DNA that is bound in a nuclear membrane.
animal cell
plant cell
prokaryotic cell
protist cell
Which organism has a body plan showing radial symmetry?
Which of the following is composed of multiple cells?
virus
bacterium
paramecium
plant
A scientist observes membrane-bound organelles in a cell. What kind of cell is it?
bacterium
virus
prokayote
eukaryote
Select all of the following that belong to the domain Eukarya (Eukaryota).
protists
animals
bacteria
plants
thermophiles
Here is a table that shows the level of classification for a dog. What is the correct label for X?
Domain
Genus
Order
Phylum
Here is a table that shows the level of classification for a dog. What is the correct label for Y?
Domain
Genus
Order
Phylum
Here is a table that shows the level of classification for a dog. What is the correct label for Z?
Domain
Genus
Order
Phylum
How can you know that two organisms are two different species?
How they feed
Where they live
Their mating and reproducing abilities
When they are active
Which of these animals listed are the MOST closely related?
(Select the two)
dog
lion
robin
swift fox
Which of these contain single-celled organisms?
birds
plants
fungi
animals
What is the goal of taxonomy?
to explain the differences between living organisms
to classify living organisms into groups
to predict the types of undiscovered organisms
to establish relationships of organisms and their habitats
Use the following to decide which tree this leaf belongs to:
Blue Atlas Cedar
Arizona Cypress
Southern Catalpa
Lilac Chaste Tree
The scientific name for a human is Homo sapiens. Select the two levels of classification this name represents.
family
order
species
phylum
genus
Two organisms mate and produce infertile offspring (their babies can't have babies). What is the best explanation for their inability to reproduce?
The parents are of a different genus and a different species
The parents are of a different species, but the same genus
The parents are of the same genus and the same species
The parents are of the same speices, but different genus
Which characteristic places the king snake in a different class from the giant panda?
It is not a mammal
It does not have a spine
It eats other animals
It sheds its skin
How are organisms classified as Eukarya different from organisms classified as Archaea and Bacteria?
They are all multicellular
They all reproduce asexually
They all produce their own food
They all have membrane-bound nuclei
Phyla
Classes
Families
Domains
Organisms are classified into 3 domains: 1. Archaea 2. Bacteria 3. Eukarya
Organisms that live in extremely hot or acidic environments belong to:
1 only
2 only
1 and 2 only
1, 2, and 3
Organism 1
Organism 2
Organism 3
Organism 4
What is the correct scientific name for the organism in the table?
Reptilia testudines
Chordata reptilia
Emydidae terrapene
Terrapene carolina
