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Category: BIO209

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BIO209

1 / 50

_________ are normally wild and have relatively longer ears than rabbits and usually larger than rabbits

2 / 50

In the anurans: ___________

3 / 50

Gnathostomata refers to jawed _________

4 / 50

__________ are the third largest of the rodents (63-91 cm long; 5.4-16 kg), behind the capybara and the beaver.

5 / 50

In Chordates, ____________ is a stiff but flexible rod made up of tightly packed vacuolated cells held in position by a firm sheath.

6 / 50

Chordates are animals with with _______

7 / 50

The prefix "cephalo" connote _______

8 / 50

The Class Placodermi, now extinct, were noted for having: ______________

9 / 50

The anurans are amphibians without: ____________

10 / 50

In the hemichordates, the notochord is located in the _______

11 / 50

It is believed that chordates originated from _________

12 / 50

The urodeles are amphibians with: ________

13 / 50

The amniotic membrane is found in: __________

14 / 50

Fowls belong to the bird order _________

15 / 50

In chondrichthyes, buoyancy is supported by: __________

16 / 50

Porcupines (spined pigs) are rodents with a coat of sharp spines, or quills, which the animal uses for __________ or camouflage from predators

17 / 50

The stage at which the notochord in urochordates is found is the __________ stage

18 / 50

The eggs of amphibians do not have _________

19 / 50

The body scales of chondrichthyes can be described as: ___________

20 / 50

The home region of urodels (tailed amphibians) is the ___________ region

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The pectoral and pelvic fins of chondrichthyes are:_________

22 / 50

Chordates with skull are referred to as _________

23 / 50

________ is aquatic animal that is capable of boring into the body of its prey, devouring all the soft parts and leaving the skin behind as an ordinary empty shell, held by bones.

24 / 50

Zoogeography is often divided into two main branches: " _________ zoogeography" and "historical zoogeography"

25 / 50

Frogs are better adapted for living on land than toads because they have: _________

26 / 50

Animals that are characterize with webbed feet are called __________

27 / 50

The ostracoderms are: ______________

28 / 50

A marine invertebrate chordate with pointed ends, well-defined notochord, body segmentation and head is a ________

29 / 50

Which of the following is not a feature of vertebrates?

30 / 50

Animals that are characterize with gills is referred to as __________

31 / 50

Zoogeography describes the distribution of __________ across the globe

32 / 50

Apes and monkeys belong to the Order of Mammals called ________

33 / 50

Which of the following is not a feature of the superclass Agnatha?

34 / 50

Larvaceans are: ___________

35 / 50

The __________ (Hydrochoerus hydrochaeris) is the largest extant rodent in the world (weighing up to 91 kg).

36 / 50

The name cyclostomata connotes: __________

37 / 50

The Class Ostracodermi, now extinct, were characterized for lack of: _________

38 / 50

A marine invertebrate chordate with pointed ends, well-defined notochord, body segmentation and head is a ____________

39 / 50

Rats, Mice, Guinea pigs belong to the Order of Mammals called ________

40 / 50

Gnathostomes are vertebrates ____________

41 / 50

In adult amphibians, gas exchange takes place through the ________ and lungs

42 / 50

The body of hemichordates is divided into proboscis, collar and _________

43 / 50

The osteichthyes are __________ fishes

44 / 50

The skin of amphibians is: __________

45 / 50

In vertebrates, the notochord has been replaced by _________

46 / 50

The structure that encases the body of urochordates is the _________

47 / 50

The osteichthyes have: __________

48 / 50

Rabbits and hares belong to the Order of Mammals called _________

49 / 50

Chondrichthyes are _________ fishes

50 / 50

Vertebrates are considered as: __________

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