Biology Lab Final Exam

Front 1

What types of symmetry do animals exhibit

Back 1

Radial, bilateral, and asymmetrical

Front 2

__________ is characterized by a single opening, the mouth, into the gastrovascular cavity

Back 2

Sac-like body plan

Front 3

__________ has a mouth at one end of a tube-like digestive tract an an anus at the other

Back 3

Tube within-a-tube body plan

Front 4

True or False? In the late 19th century a German zoologist, Franz Suchulze, discovered aliens that are currently stored in Area 51

Back 4

False

Front 5

True or False? Asexual reproduction in animal is rare

Back 5

True

Front 6

True or False? Animals with an organ level of organization, or higher, possess all three embryonic tissues and are refereed to as being triploblastic

Back 6

True

Front 7

There are approximately ________ species found in phylum porifera

Back 7

9,000

Front 8

The first opening that is formed in an early embryo is called the ________

Back 8

Blastopore

Front 9

Animals who's blastopore becomes a mouth are called ________

Back 9

Protostomes

Front 10

Animals who's blastopore becomes an anus are ________

Back 10

Deuterostomes

Front 11

True or False? For animals with a sec-like body plan, invagination continues until indentation makes its way to the top forming a "Gastrula"

Back 11

False

Front 12

True or False? Sea sponges do not have a mouth or anus

Back 12

True

Front 13

True or False? The digestive tract is the first thing that happens in the development of an animal

Back 13

True

Front 14

True or False? One of the three sponge body types, Syconoid sponges, have extreme folding of the body wall and are the most complex body type

Back 14

False

Front 15

True or False? Sponges are classified based on what their spicules are made of

Back 15

True

Front 16

True or False? Some flatworms are hermaphroditic

Back 16

False

Front 17

True or False? Phylum Platyhelminthes is the first phylum to be cephalized

Back 17

True

Front 18

Example of an animal with a sac-like body plan

Back 18

Jelly fish

Front 19

Tissue level of sac-like body plan

Back 19

Diploblastic

Front 20

Example of an animal with a tube within-a-tube body plan

Back 20

Human

Front 21

Tissue level of a tube within-a-tube body plan

Back 21

triploblastic

Front 22

Process of forming a tube within-a-tube body - digestive tract - a) ________. This process begins when an indentation starts to form at a single point on the b) ________. This place on the blastula starts to invaginate, or fold in on itself to form a c) ________.

Back 22

a) Gastrulation

b) Blastula

c) Blastopore

Front 23

An animal is ________ if it lacks a coelom

Back 23

Acelomate

Front 24

a) ________: If the coelom is completely lined with mesoderm. These animals are referred to as being b) ________

Back 24

a) True coelom

b) Coelomate

Front 25

a) ________: If the coelom is not completely lined with mesoderm. These animals are referred to as being b) ________

Back 25

a) False coelom

b) Pseudocoelomate

Front 26

During lab 9 what were the two simple animal phyla that we looked at

Back 26

Platyhelminthes and cnidaria

Front 27

During lab 9 what did we dissect

Back 27

Anemonies

Front 28

What is a unique structure of phylum porifera

Back 28

choanoflagellates

Front 29

True or False? Cnidarians were the first to wield sensitive tentacles

Back 29

True

Front 30

True or False? Sponges are more complex than Cniderians

Back 30

False

Front 31

True or False? Flatworms differ from more advanced animals in that their mouths are in the end of their bodies

Back 31

False

Front 32

True or False? Planaria have the ability to direct their stem cells to regenerate lost tissues

Back 32

True

Front 33

True or False? Cnidarians have tentacles with stinging cells in their tips which are used to capture and subdue prey

Back 33

True

Front 34

True or False? The gut of the pseudocoelomate is not surrounded by mesodermal tissue

Back 34

True

Front 35

True or False? Ascaris lumbricoides is a parasite that targets the brain

Back 35

False

Front 36

Lymphatic Filariasis, also known as a) ________, causes b) ________

Back 36

a) elephantiasis

b) the swelling of limbs

Front 37

Phylum Cnidarian's symmetry

Back 37

Radial

Front 38

Phylum Cnidarian's Tissue level

Back 38

Diploblastic

Front 39

Phylum Cnidarian's Body plan

Back 39

Sac-like

Front 40

Phylum Cnidarian consists of 4 simple species. Name them.

Back 40

hydroids, jellyfish, anemones, and corals

Front 41

During lab 11 we observed what three phyla from the clade pseudocoelomate?

Back 41

Nematoda, Rotifera, and Nematomorpha

Front 42

True or False? The species under the phylum rotifera are diploblastic and segmented pseudocolemates

Back 42

False

Front 43

True or False? Parthenogenetic means eggs develop without fertilization

Back 43

True

Front 44

True or False? Phylum nematomorpha is the most ancient group of animals known in which males are lacking

Back 44

False

Front 45

True or False? In nematodes males are generally larger than females

Back 45

False

Front 46

True or False? The phylum mollusca is composed of 6 classes

Back 46

True

Front 47

True or False? The molluscan body plan is characterized by 3 unique characteristics

Back 47

False

Front 48

The phylum nematomorpha is known as a) ________ and targets the arthropod b) ________

Back 48

a) horse hair

b) Crickets

Front 49

Trichinella spiralis also called trichinosis, is a parasite of carnivorous mammals. Indicate how humans contract this disease.

Back 49

Eating under cooked meat from an infected animal

Front 50

Name the three parasitic nematoda covered in lab 10

Back 50

Ascaris lumbricoides, Trichinella spiralis, and Loa Loa filariasis

Front 51

Name four organisms that fall under phylum molluscs

Back 51

Squid, clams, octopus, and sea slugs

Front 52

True or False? Members of the phylum mollusca make up 30% of all named organisms

Back 52

False

Front 53

True or False? The umbo is part of the shell, growth occurs in concentric rings around it

Back 53

True

Front 54

True or False? Gastropoda means "Slimy foot"

Back 54

False

Front 55

True or False? Octopi have 8 tentacles

Back 55

False

Front 56

True or False? Octopi commit to the ominous act of autophagy

Back 56

True

Front 57

True or False? The phylum arthropoda is considered one of the most successful groups due to their vast numbers

Back 57

True

Front 58

Name the most advanced molluscan class

Back 58

Cephalopoda

Front 59

What is the class that contains tooth shells?

Back 59

Scaphopoda

Front 60

What class was thought to be extinct since the Devonian period?

Back 60

Monoplacofora

Front 61

How many hearts do octopi have?

Back 61

3

Front 62

Male octopi have sex organs that are?

Back 62

Detachable

Front 63

Symmetry of phylum mollusca

Back 63

Bilateral

Front 64

Tissue level of phylum mollusca

Back 64

Triploblastic

Front 65

Body plan of phylum mollusca

Back 65

Tube within-a-tube

Front 66

a) What slug species was in the slug video?

b) What happened?

c) Do males and females have different sex organs?

Back 66

a) leopard slug

b) They reproduced

c) No

Front 67

What phylum did we go over in lab 12?

Back 67

Phylum arthropoda

Front 68

a) What was the parasite in the monsters inside me video?

b) Where would you come across it?

c) How long can it go undetected?

Back 68

a) Shistasome

b) Fresh water

c) 20 years

Front 69

What type of blood do octopi have?

Back 69

Copper based