Possible Exam Questions
I reserve the right to change the questions slightly so they do not contain such obvious answers in some places and so they are slightly more clear
Tadpoles hatch after….
a)
b)
c)
d)
5 weeks
2-3 days
1-3 weeks
A month
The (frog) heart has….
a. Left and right atrium
b. Left and right ventricle
c. Left and right ventricle and atrium
d. Left and right atrium and ventricle
Where are the lungs (of the frog) located?
a. Dorsal side
b. Ventral side
c. None of the above
d. Both sides
What are the main characteristics of a fish?
a. Scaled, webbed fins operculum
b. Scales, fins, pharyngeal gills
c. Three chambered heart, five fins, two nostrils
d. Cartilaginous, have a vena cava, sinus venosus
How many chambers does a fish’s heart have?
a. 4
b. 1
c. 3
d. 2
What modes of feeding are seen in fishes?
a.
b.
c.
d.
Carnivores, omnivores, herbivores
Herbivores, filter feeders, carnivores
Herbivores, detritus feeders, filter feeders, parasites, carnivores
Detritus feeders
Fish can be
a. Oviparous
b. Ovoviviparous
c. Viviparous
d. All of the above
What does the adult frog rely on most for its respiratory system?
a. Lungs
b. Gills
c. Mouth cavity
d. Skin
What significant adaptation do swimming adult frogs have?
a. A long tail
b. Muscular hind legs
c. Webbed feet
d. gills
What type of reproduction do frogs have
a. external oviparous
b. Internal viviparous
c. External viviparous
d. Internal oviviviparous
Where does blood running in most of the body collect?
a. Ventricle
b. Pulmonary
c. Vena cava
d. Stimules
How long do eggs take to hatch in tadpoles?
a. 3 weeks
b. 2 weeks
c. 3 days
d. 2 months
When tadpoles mature into adults, what changes?
a. Double looped system
b. Single looped system
c. Begin exhaling
d. Grow a tail
How many chambers does a mammalian heart have?
a. 1
b. 2
c. 3
d. 4
What are the 3 main (mammalian) orders
a. Mammalia, monotremes, placentals
b. Marsupials, rodentia, amphibian
c. Monotremes, placentals, marsupials
d. Chordata, placentals, agnatha
Which of these is not a mammal?
a. Rat
b. Chicken
c. Duckbill platypus
d. Kangaroo
What is a main structure of mammals?
a. Cloaca
b. Mammary glands
c. Malpighian tubules
d. Gills
What does a rat have that humans don’t have
a. Lungs
b. Cecum
c. Liver
d. Kidney
What organ does a human that that a rat doesn’t
a. Cecum
b. Gall bladder
c. Intestines
d. Esophagus
Turtles have
a. 1 chambered heart
b. 2 chambered heart
c. 3 chambered heart
d. 4 chambered heart
Which organ removes harmful wastes from the blood
a. Bladder
b. Pancreas
c. Kidneys
d. Liver
Turtles have one of the following characteristics
a. Gills
b. 2 chambered heart
c. Scaly skin
d. Are invertebrates
Turtles have (a) strong,
a. Teeth
b. Claws
c. Beak
d. Jaw
Where do turtles store air?
a. Colaca
b. Lungs
c. Intestine
d. Anus
Which of these is a reptile?
a. Dog
b. Snake
c. Rat
d. Fish
Which class do frogs belong to?
a. Annelida
b. Arthropoda
c. Chordata
d. Amphibia
How do frogs excrete wates
a. Kidneys
b. Gills
c. Lungs
d. Ammonia
What is the name of the larvae of frogs?
a. Tadpoles
b. Eggs
c. Fetus
d. Frog
How many chambers does a frog’s heart have?
a. 1
b. 2
c. 3
d. 4
What kind of circulatory system does a frog have
a. Double loop
b. Single loop
c. Loop-the-loop
d. Triple loop
What kind of fertilization do frogs have?
a. Internal
b. Both internal and external
c. External
d. None of the above
What do perch feed on in lakes?
a.
b.
c.
d.
Zooplankton
Snails
Perch
Scorpions
What do perch breathe with?
a. Bookgills
b. Book lung
c. Tracheal tubes
d. Gills
How do perch reproduce?
a. Spawning
b. Asexual reproduction
c. Sexual reproduction
d. None of the above
How many layers of gills does a perch have
a. 2
b. 7
c. 21
d. 4
What is the lateral spiral line used for
a. To attract the opposite sex
b. Detect vibrations in the sea
c. To store their eggs
d. To swim faster
How many atriums and ventricles a perch have?
a. 1 atrium, 1 ventricle
b. 2 atria, 2 ventricles
c. 1 atrium, 2 ventricles
d. 3 atria, 3 ventricles
How many respiratory cycles do birds have?
a. 1
b. 2
c. 3
d. 4
Is fertilization in pigeons external or internal?
a. Internal
b. External
What are birds most closely related to?
a.
b.
c.
d.
Fish
Amphibians
Reptiles
Humans
How many orders of birds are there?
a. 24
b. 34
c. 22
d. 32
Pigeon lungs are supplemented by what?
a. Spicules
b. Gills
c. Air sacks
d. Book gills
What do pigeons carry in their stomach to help digestion?
a. Pebbles
b. Water
c. Teeth
d. Sand