Bio 110 Exam 5

Front 1

What does fungus have that animals don't

Back 1

Fungal cells have cell walls, and animal cells do.

Front 2

both animals and fungi are heterotrophic what is the dif

Back 2

animals ingest, fungi absorbs

Front 3

what is unique to animals

Back 3

nervous conduction and muscular movement

Front 4

animals as diverse as corals and monkeys have __ in common

Back 4

presence of Hox genes

Front 5

adult animal that possesses bilateral symmetry is most certainly also

Back 5

triploblastic.

Front 6

what group contains diploblastic organisms?

Back 6

Cnidarians

Front 7

Gastrulation is the process that directly forms the _____.

Back 7

primary germ layers

Front 8

what undergoes gastrulation?

Back 8

the blastula

Front 9

which devel stage should one be able to 1st distinguish a diploblastic emb from a triploblastic emb

Back 9

gastrulation

Front 10

which devel stage should one be able to 1st distinguish a protostome emb from a deuterostome emb?

Back 10

cleavage

Front 11

The most ancient branch pt in animal phylogeny is that between having

Back 11

true tissues or no tissues

Front 12

eumetazoans have how many tissues

Back 12

such as cnidarians, that have two embryonic tissue layers.

Front 13

All animals share a common ancestor. T/F

Back 13

T

Front 14

Sponges are diploblastic T/F

Back 14

false they don't have true tissues

Front 15

If a multicellular animal lacks true tissues, then it can properly be included among the___

Back 15

parazoans

Front 16

Sponges are most accurately described a

Back 16

aquatic filter feeders

Front 17

Radiata (Cnidaria)

Back 17

radial sym, diploblastic
have a gastrovascular cavity
no T muscle

Front 18

radula

Back 18

is a rasping organ used to scrape food

Front 19

Forms of radiata

Back 19

Polyp and medusa forms

Front 20

special organelles of Radiata

Back 20

have cnidocytes and nematocysts

Front 21

Char shared by Radiata and Flatworms (Acoelomates)

Back 21

a digestive system with a single opening

Front 22

Echinodermata

Back 22

starfish

Front 23

Platyhelminthes (acoelmates)

Back 23

No body cavity
Cephalization
Free-living and parasitic
dorsoventraly flattened, (right after radiata)

Front 24

Protostomes

Back 24

early cells in devel are determinate (spiral cleavage)
mouth devel from blastopore

Front 25

deuterostomes

Back 25

early cells in devel are indeterminate (radial cleavage) (stem cells)
anus devel from the blastopore

Front 26

ex of protostomes

Back 26

molluskes, annelida, arthropoda

Front 27

body structures of fungi

Back 27

hyphae absorb through mycelium, can be filamentous or single celled

Front 28

The body of most fungi consists of threadlike _____, which form a network called a ____

Back 28

hyphae ... mycelium

Front 29

hyphate fungi (fungi featuring hyphae

Back 29

They are adapted for rapid directional growth to new food sources

Front 30

vegetative (nutritionally active) bodies of most fungi are

Back 30

referred to as a mycelium.
usually underground.
composed of hyphae.

Front 31

Most fungi are __ except for a very brief __ stage that is seen only when a fungus reproduces __

Back 31

haploid... diploid ...sexually

Front 32

Fungi produce _____ spores

Back 32

haploid by meiosis

Front 33

Karyogamy produces a _____.

Back 33

diploid zygotes that then undergo meiosis to make haploid spores

Front 34

Plasmogamy

Back 34

fusion of the cytoplasm into the heterokaryotic stage (has 2 haploid cells) right before karyogamy

Front 35

Zygosporangia are _____

Back 35

produced by plasmogamy and are heterokaryotic

Front 36

Chytridomycota

Back 36

hese are flagellated, mainly aquatic, fungi

Front 37

Basidiomycota

Back 37

club fungi

Front 38

Ascomycota

Back 38

sac fungi, ex. cup fungi

Front 39

in sac fungi what occurs in the asci

Back 39

karyogamy and meiosis to produce ascospores

Front 40

Basidia

Back 40

specialized cells in the gills of a mushroom in which haploid nuclei fuse in preparation for meiosis.

Front 41

Fungi compete with bacteria by producing ____

Back 41

antibiotics

Front 42

Gills

Back 42

sites of spore production on the underside of the mushroom cap.

Front 43

distinguish ascospores from conidia

Back 43

Ascospores undergo genetic recombination during their production, conidia don't

Front 44

What do fungi and arthropods have in common

Back 44

The protective coats of both groups are made of chitin.

Front 45

phylum Mollusca __

Back 45

are soft-bodied and often covered by a shell

Front 46

Lancelets

Back 46

are chordates and have a single coelom.

Front 47

annelid

Back 47

uniformly segmented, with short,segmented, stiff appendages and soft, flexible skin, a complete digestive system and a closed circulatory system, plus multiple true coeloms. ex earthwroms

Front 48

platyhelminthes

Back 48

lack coelem, have cephaliz, true muscl, incomplete diges ex. tape worms

Front 49

nematoda

Back 49

an alimentary canal, and an outer covering that is occasionally shed, complete diges tract ex heartworms

Front 50

Arthropoda unique charatericstic of some of the creatues in it

Back 50

wings

Front 51

In a pseudocoelomate animal, the body cavity

Back 51

forms between the endoderm and mesoderm

Front 52

Both protostomes and deuterostomes have

Back 52

a body cavity completely lined with tissue derived from the mesoderm

Front 53

a true body cavity (coelom) and true muscles this animal is in

Back 53

Mollusca

Front 54

echinoderms (Describe

Back 54

starfish, sea urchins, radial as adulta bilater in larval, endoskeleton and water vascular system(tube feet)

Front 55

what two types of Chordata don't have vertebrae

Back 55

Lancelets and tunicates

Front 56

What extant chordates are postulated to be most like the earliest chordates in appearance?

Back 56

lancelets

Front 57

unirames

Back 57

insects- flight, most successful

Front 58

Coelem

Back 58

internal body cavity, buffers organs and provides structural suppoer

Front 59

Sodex

Back 59

disk like structure for attaching to host (char of aceolomates/platyhelminthes)

Front 60

progolottids

Back 60

specialized reproductive cells (char of aceolemates/platyhelminthes)

Front 61

jaw(s)

Back 61

(jawless fish is agnathans)-evolved by mod of the skel (heads)rods that prev supported the anterior pharyngeal gill slits

Front 62

Chondrichthyes

Back 62

sharks, skates, rays- skel of cartilage (reinfor w/ Ca), and paired finds (to help steering) 1st fish to have Jaw

Front 63

Internal fertilization, leathery amniotic egg, and skin that resists drying are characteristics of

Back 63

nonbird reptiles

Front 64

In which is fertilization exclusively internal?

Back 64

reptiles and mammals

Front 65

presence of lungs

Back 65

the distinct difference between amphibians and phylum anndelida (like leeches)

Front 66

egg-laying, placental mammals, can be reptiles birds

Back 66

amniotes

Front 67

feathers

Back 67

keratin based that prob evolved as a form of insulation

Front 68

importance of the amniotic egg

Back 68

It allows deposition of eggs in a terrestrial environment

Front 69

characteristic of reptiles and most extant mammals, birds

Back 69

keratinized skin

Front 70

There are three major groups of mammals, cat on the basis of their _

Back 70

method of reproduction

Front 71

four kinds of mammals

Back 71

Monotremes are egg-laying mammals, marsupials are pouched mammals, and eutherians are placental mammals.

Front 72

Monotremes

Back 72

egg-laying mammals

Front 73

marsupials

Back 73

are pouched mammals

Front 74

eutherians

Back 74

are placental mammals.