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WorksheetsCladogram Practice
Total questions: 18
Worksheet time: 9mins
What do a mouse and chimp have in common that is DIFFERENT from a pigeon?
Feathers
Fur and mammary glands
jaws
claws or nails
What do a Perch, Salamander, and Pigeon all have in common?
Feathers
Fur and mammary glands
jaws
claws or nails
According to this cladogram, what makes a pigeon different from a lizard?
Feathers
Fur and mammary glands
jaws
claws or nails
According to this cladogram, what makes a Salamander different from a Perch?
Lungs
Fur and mammary glands
jaws
claws or nails
According to this cladogram, what animal is more closely related to a hagfish?
Perch
Lizard
Salamander
Chimp
What animal or animals do NOT have claws or nails?
Perch, Hagfish, Salamander
Lizard
Salamander Only
Chimp
How is a salamander different from a lizard?
Feathers
they're not different
jaws
claws or nails
True or False: A lizard has lungs
True
False
What animal does NOT have jaws?
Hagfish
pigeon
perch
lizard
The most recent common ancestor of rodents and primates had
amniotic eggs
hair / fur
four limbs
vertebrae
The most recent common ancestor of reptiles, birds, rodents and primates had
amniotic eggs
hair / fur
four limbs
vertebrae
The most recent common ancestor of reptiles, birds, rodents and fish had
amniotic eggs
hair / fur
four limbs
vertebrae
Which letter represents the most recent common ancestor between the reptiles and birds?
A
B
D
E
Which letter represents the most recent common ancestor between the reptiles and finned fish?
A
B
D
E
Which animals do NOT have amniotic eggs?
sharks, finned fish, and amphibians
primates, rodents, reptiles, birds
Which animals have eggs with hard shells?
primates and rodents
Reptiles and birds
Which animal has vertebrae
sharks only
sharks and finned fish
All the animals in the diagram have vertebrae
Which animal is most closely related to birds?
sharks only
amphibians
reptiles
