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Gen Zool Lab > Quiz Wed > Flashcards

Quiz Wed Flashcards

1
Q

This is the taking in of food from
the environment into the mouth.

A

Procurement of food

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2
Q

This is the chewing of food.

A

Mastication

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3
Q

This is the swallowing of food.

A

Ingestion

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4
Q

This is the process of breaking down complex food substances by a series of chemical changes.

A

Digestion

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5
Q

This is the transfer of digested food from the gut of the small intestine to the blood vessel.

A

Absorption

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6
Q

This is the movement or transport of food substances in the blood vessels to the cell.

A

Curculation

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7
Q

This is the integration of food substances in the cell

A

Assimilation

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8
Q

This is the actual use of food for growth, structural maintenance, and the production of the various forms of energy

A

Utilization

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9
Q

the process of breaking down complex food substances by a series of chemical changes into absorbable form.

A

Digestion

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10
Q

The processes for digestion to take place

A

Procurement of food
Mastication
Ingestion
Digestion
Absorption
Circulation
Assimilation
Utilization

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11
Q

Digestive system of the frog is

A

Complete digestive system

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12
Q

This is also known as the mouth cavity.

A

Buccal cavity

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13
Q

It is the structure that
receives the food from the external environment

A

Buccal cavity

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14
Q

These are the many miniature teeth on the upper jaw. These teeth are not for chewing.

A

Maxillary teeth

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15
Q

These are teeth that are arranged on the winged shaped vomer bone between the internal nares. This is used to hold the food in place.

A

Vomerine teeth

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16
Q

These are two openings that are connected to the external nares for the entrance of air.

A

Internal nares

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17
Q

The frog has no palate. True or false

A

True

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18
Q

These are two openings found at the corner of the mouth which are connected to the cavity of the middle ear under the eardrum

A

Eustachian tubes

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19
Q

This is a muscular structure which is free and notched at the posterior end and is attached anteriorly. This is also sticky to capture live insects for food.

A

Tongue

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20
Q

This is found embedded below the tongue.

A

Hyoid cartilage

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21
Q

This is a cavity or space behind the tongue.

A

Pharynx

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22
Q

This is a lengthwise slit in the ventral wall of the pharynx Which serves as the entrance of air. This is bounded on each side by the epiglottis.

A

Glottis

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23
Q

What bounds the glottis?

A

Epiglottis

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24
Q

This is a muscular structure which is free and notched at the posterior end and is attached anteriorly.

A

Tongue

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25
Q

This is located posterior to the pharynx which serves as the entrance food.

A

Esophagus

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26
Q

There are structures that produce croaking sounds; they are only found in male frogs

A

Vocal sacs

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27
Q

This is where the coelom (body cavity) and organs are found

A

Peritoneum

28
Q

The peritoneum is folded

A

Dorsally downward

29
Q

found around the heart also arise from
the peritoneum

A

The pericardium and pericardial sac

30
Q

It is an almost imperceptible structure that connects the buccal cavity to the stomach.

A

Esophagus

31
Q

It is a large pouch of J-shaped structure which is the temporary storage of food. This is located along the left side, dorsal to the liver.

A

Stomach

32
Q

This is a yellowish or grayish structure, slender and irregularly coiled, and generally divided into two parts
for final digestion of food.

A

Small intestine

33
Q

The small intestine is generally divided into two parts:

A

the duodenum and ileum

34
Q

Also called the colon, it is a structure, diameter of which is a little wider than that of the small intestine where undigested food passes through.

A

Large intestine

35
Q

The external structure that releases the waste and other materials in the ervironment.

A

Cloaca/anus

36
Q

digestive system has two digestive glands that facilitate digestion of
food. These are

A

Liver and pancreas

37
Q

It is a large, firm, reddish brown structure with three lobes. This
secretes bile to emulsify fats.

A

Liver

38
Q

Located Between the lobes of the liver, a greenish structure that is used as temporary storage of bile which is
connected to the small intestine through a bile duct.

A

Gall bladder

39
Q

It is an irregular flattish glandular tissue lying adjacent to the
Duodenum. It secretes yellowish pancreatic juice.

A

Pancreas

40
Q

Through this system, organism is able to obtain oxygen and get rid of carbon dioxide.

A

Respiratory system

41
Q

is used to release energy from
food during which process carbon dioxide is formed.

A

Oxygen

42
Q

We need to eliminate ____ from the body to avoid poisoning

A

Surplus of carbon dioxide

43
Q

inhalation or taking in of oxygen

A

Inspiration

44
Q

the exhalation or giving off of carbon dioxide.

A

Expiration

45
Q

two phases involved for exchange of
gases to take place between the organism and its environment:

A

External and internal respiration

46
Q

Exchange of gases between the
atmosphere and the blood. This involves the lungs.

A

External respiration

47
Q

Gas exchange between the blood and
the body tissues. It occurs in every living cell.

A

Internal respiration

48
Q

The main organs for respiration in terrestrial vertebrates are the

A

Lungs or gills in aquatic form

49
Q

While the adult frog is submerged in water, it utilizes what?

A

cutaneous respiration or skin respiration

50
Q

In the larval form,____ are used; and when already an adult,
the frog uses the_____.

A

Gills
Lungs

51
Q

These serve as the entrance to the nasal cavities.

A

External nares

52
Q

These are paired openings inside the mouth lateral to the vomerine teeth

A

Internal nares

53
Q

It is a narrow way between the external nares and internal nares

A

Olfactory canal

54
Q

This is the part where gaseous
exchange takes place through the lining of the mucous glands

A

Mouth or buccal cavity

55
Q

It is a slit in the laryngeal prominence on the floor of the pharynx.

A

Glottis

56
Q

The sides of the glottis are bounded by a pair of

A

arytenoid cartilage

57
Q

arytenoid cartilage is surrounded by

A

Cricoid cartilage

58
Q

the outer walls of the lungs are occupied by a membrane, the____, which is an extension of the________

A

Pleura

parietal peritoneum.

59
Q

concerned with the removal of the
nitrogenous wastes of metabolism.

A

Excretory or urinary system

60
Q

The main excretory organs of
vertebrates are the

A

kidneys with their ducts.

61
Q

To expose the kidney, turn the frog to one side and slit carefully reveal the
_____________

A

parietal peritoneum.

62
Q

Parts of the excretory system

A

Kidneys
Adrenal glands
Ureters
Urinary bladder
Cloaca

63
Q

These are a pair of flattened, elongated, dark-red bodies
lying in the subvertebral lymph sinus behind the parietal pertoneum.

A

Kidneys

64
Q

These are yellowish endocrine glands on the ventral surface of the kidney.

A

Adrenal glands

65
Q

It is a pair of white, slender tubes on the postero-lateral of each kidney with a blood vessel, the renal portal vein

A

Ureters or mesonephric duct.

66
Q

It is a bibbed sac on the ventral surface of the cloaca for the temporary storage of urine.

A

Urinary bladder

67
Q

It is the posterior part of the digestive tract receiving the urinary and genital ducts on the ventral surface.

A

Cloaca

Gen Zool Lab (4 decks)

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