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Taxonomy and Phylogenetics

Total questions: 20

Worksheet time: 3600secs

Name
Class
Date
1.
Which of the following organisms are LEAST closely related?
a)
organisms that share a domain
b)
organisms that share a family 
c)
organisms that share a genus 
d)
organisms that share a species 
2.
The scientific name for an organism is made from the:
a)
class and family name
b)
genus and species name
c)
domain and kingdom name
d)
kingdom and phylum name
3.

The 8 taxa or levels of classification are: (from the broadest to the most specific)

a)

Domain, Genus, Family, Order, Class, Phylum, Kingdom, Species

b)

Domain, Species, Kingdom, Genus, Phylum, Family, Class, Order

c)

Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species

d)

Order, Kingdom, Species, Domain, Phylum, Family, Class, Genus

4.

Who first proposed binomial nomenclature as a way of classifying organisms?

a)

Carolus Linnaeus

b)

Carl's Jr.

c)

Charles Darwin

d)

Henry Groseclose

5.
The science of describing, classifying, and naming living things is called:
a)
Geology
b)
Biology
c)
Taxonomy
d)
Chemistry
6.
Which organisms pictured on the cladogram have hair?
a)
prosimians only
b)
prosimians and humans
c)
humans only
d)
prosimians and birds
7.

According to this image, which two domains of life are most related?

a)

Bacteria & Archaea

b)

Archaea & Eukarya

c)

Eukarya & Bacteria

8.

Who is most closely related to Taxidea taxus?

a)

Lutra lutra

b)

Panthera pardus

c)

Canis latrans

d)

Canis lupus

9.

According to this phylogenetic tree, which creature is the least related out of all pictured?

a)

Fish

b)

Frog

c)

Salamander

d)

Human

10.

According to this image, when did the ancestors of Indohyus and Pakicetus diverge?

a)

52 million years ago

b)

56 million years ago

c)

25 million years ago

d)

47 million years ago

11.

Which group of animals on this tree are most closely related to birds?

a)

Saurischian dinosaurs

b)

Ornithischian dinosaurs

c)

Crocodiles

d)

None of these are related to birds

12.

Phylogeny is usually represented by a tree diagram called a _________ - _____

a)

Genetic Line

b)

Phylogenetic Tree

c)

Photographic Queue

d)

Future Babies

13.

According to the cladogram, which organism is most distantly related to the human?

a)

crayfish

b)

grasshopper

c)

perch

d)

frog

14.

What is the common ancestor of Letters A, B, C, D, E?

a)

1

b)

2

c)

3

d)

4

15.

What number is the common ancestor of C and D

a)

1

b)

2

c)

3

d)

4

16.

Which is more closely related?

a)

Lamprey and tiger

b)

Gorilla and Human

c)

Salamander and Tiger

17.

Which animals have amniotic eggs?

a)

Turtle and Tuna

b)

Turtle and Leopard

c)

Lancelet and Lamprey

18.

According to this cladogram, sharks are MOST closely related to which organism?

a)

Amphibians

b)

Ray-Finned Fish

c)

Primates

19.

According to this cladogram, birds are LEAST related to:

a)

Amphibians

b)

Birds

c)

Sharks

20.

Which trait do only humans have, according to the cladogram?

a)

Bipedal and Opposable Thumbs

b)

jaws

c)

tetrapod