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Frog Dissection Quiz

Total questions: 23

Worksheet time: 16mins

Name
Class
Date
1.

Why are we dissecting frogs?

a)

To compare their anatomy to humans because they are both vertebrates

b)

To compare their anatomy to humans because they are both chordates

c)

To compare their anatomy to arthropods because they are both vertebrates

d)

To compare their anatomy to arthropods because they are both chordates

2.

Frog's don't have anus, instead it is called

a)

posterior pore

b)

butt mouth

c)

cloaca

d)

Algonate

3.

What should you do if you have a female frog?

a)

Nothing; treat it the same

b)

Remove the eggs before examining the organs

c)

Cut lower on the abdomen to get a better view

d)

Cut deeper on the mouth

4.

Two frogs are being observed by students in a biology class. Frog A is smaller than frog B and has thick pads on its "thumbs". Frog B does not have thick pads on its thumbs. Which frog is a male?

a)

A

b)

B

c)

it is too difficult to tell without observing the frog

5.
Adapted for catching insects
a)
tongue
b)
lungs
c)
teeth
d)
feet
6.
3 places the exchange of oxygen and carbon dioxide take place
a)
lungs, feet, mouth
b)
lungs, blood vessels, skin
c)
lungs, heart, feet
d)
feet toes mouth
7.
Stores bile
a)
Pancreas
b)
Mouth
c)
Gall Bladder
d)
Teeth
8.
Largest organ in frog's body
a)
heart
b)
Small intestine
c)
large intestine
d)
liver
9.
The two reproductive organs are...
a)
Stomach and liver
b)
Bladder and liver
c)
Stomach and Small intestine
d)
Ovaries and testes
10.
Name this organ...
a)
Lungs
b)
Heart
c)
Small intestine
d)
Large intestine
11.
Name this organ...
a)
kidneys
b)
lungs
c)
liver
d)
pancreas
12.
Name this organ...
a)
Brain
b)
Lungs
c)
Teeth
d)
Eardrum (tympanum)
13.
Name this organ...
a)
Heart
b)
Gall bladder
c)
Liver
d)
Lungs
14.
Name this organ..
a)
Pancreas
b)
Stomach
c)
Liver
d)
Anus
15.
Name this organ...(these were more yellow in our frogs)
a)
Fatty bodies
b)
liver
c)
small intestine
d)
pancreas
16.
Name this organ..
a)
Maxillary (small) teeth
b)
Ear drums
c)
mouth
d)
Vomerine (large) teeth
17.
Name this organ..(looked like a shriveled up pea)
a)
Liver
b)
Pancreas
c)
Gall Bladder
d)
Spleen
18.
Where nutrient molecules are absorbed. 
a)
Large intestine
b)
Small intestine 
c)
Gall bladder 
d)
Liver
19.
Breaks down worn out red blood cells.
a)
Spleen
b)
Pancreas
c)
Heart
d)
Kidneys
20.
The covering over the eye in a frog
a)
Nictitating membrane
b)
Tympanic membrane
c)
Eustachian tubes
d)
Glottis
21.
Frogs have a heart with ________chambers
a)
2
b)
3
c)
4
d)
5
22.
The image shows a....
a)
Male
b)
Female
23.
Name this organ.. (labeled D)
a)
Large intestine
b)
Small intestine
c)
Pancreas
d)
Stomach