DAT Diversity Taxa Shit

Question 1

eed by filtering water through the sponge wall of flagellated cells called choanocytes

Answer 1

porifera

Question 2

The flagellum of choanocytes creates a flow of water for…

Answer 2

filter feeding

Question 3

used in the development and research of antibiotics

Answer 3

porifera

Question 4

sea sponges belong to what phyla

Answer 4

porifera

Question 5

include the hydrozoans, jellyfish, sea anemones, and coral

Answer 5

cnideria

Question 6

how many body forms does Cnidaria have

Answer 6

2

Question 7

what are the two body forms Cnidaria have

Answer 7

floating, umbrella-shaped body with tentacles called the medusa, and the sessile cylinder-shaped body with rising tentacles called the polyp.

Question 8

pecialized cells located in the tentacles and body walls of cnidarians.

Answer 8

Cnidoblasts,

Question 9

The interior of the cnidoblasts are filled with stinging organelles called…

Answer 9

nematocysts.

Question 10

three types of acoelomate flatworms to know:

Answer 10

planarians, flukes, and tapeworms

Question 11

free-living flatworms and are carnivores in marine or freshwater bodies of water.

Answer 11

planarians

Question 12

internal/ external animal parasites that suck tissue fluids and blood

Answer 12

flukes

Question 13

internal parasites that often live in the digestive tract of vertebrates

Answer 13

tapeworms

Question 14

are tapeworms considered to be truly segmented

Answer 14

no

Question 15

do tape worms have a digestive tract

Answer 15

no, they absorb the food around them

Question 16

otherwise known as roundworms

Answer 16

nematoda

Question 17

are pseudocoelomate with a complete digestive tract

Answer 17

nemotoda

Question 18

free-living soil dwellers that help decompose and recycle nutrients.

Answer 18

nematodes

Question 19

what are nematodes covered in

Answer 19

resilient substance called the cuticle, which helps them resist degradation

Question 20

are multicellular organisms with specialized organs enclosed in a pseudocoelom

Answer 20

rotifera

Question 21

ave a complete digestive tract and are filter- feeders

Answer 21

rotifera

Question 22

this group includes snails, octopus, squids, and bivalves

Answer 22

mollusca

Question 23

have highly developed nervous systems with complex brains

Answer 23

octopus

Question 24

what have two- part shells and include organisms like clams and mussels

Answer 24

bivalves

Question 25

have coelomate bodies, complete digestive tracts, and usually have open circulatory systems with internal cavities called the hemocoel.

Answer 25

mollusks

Question 26

do mollusks have complete digestive tracts

Answer 26

yes

Question 27

the largest Molluscan class and includes animals such as slugs and snails

Answer 27

gastropods

Question 28

characterized by a single shell

Answer 28

gastropoda

Question 29

this class includes the octopus and squid.

Answer 29

cephalopoda

Question 30

high O2 demand, giant nerve fibers, and closed circulatory system

Answer 30

cephalopoda

Question 31

this class includes clams, mussels, scallops, and oysters

Answer 31

bivalva

Question 32

these are segmented worms which include leeches, earthworms, and polychaete worms.

Answer 32

annelidia

Question 33

have suckers at both ends for attachment and movement

Answer 33

leeches

Question 34

predators of small animals and are blood parasites

Answer 34

LEECHES

Question 35

WHAT divide the coelom into separate compartments. (ANNELIDA)

Answer 35

SEPTA

Question 36

this groups includes spiders, insects, and crustaceans

Answer 36

arthorpoda

Question 37

ave jointed appendages which allows them to be successfu

Answer 37

arthropoda

Question 38

have well-developed nervous systems, specialized body segments, and exoskeletons made of chitin

Answer 38

arthropoda

Question 39

what are arthropoda exoskeletons made of

Answer 39

chitin

Question 40

Arthropods have two kinds of life cycles:

Answer 40

nymphs or larvae.

Question 41

immature arthropods that look like small versions of the adults,

Answer 41

nymphs

Question 42

are maggots specialized for eating

Answer 42

larvae

Question 43

hese organisms have three pairs of legs, one pair of antennae, and spiracles

Answer 43

class insecta

Question 44

are tracheal tubes used for breathing.

Answer 44

spiracles

Question 45

more of what species than any other class on earth

Answer 45

insect

Question 46

hese animals have four pairs of legs and “book lungs,” which are respiratory structures that look like sheets of a book

Answer 46

class arachnida

Question 47

nclude spiders and scorpions

Answer 47

arachnids

Question 48

do arachnids have antennae

Answer 48

no

Question 49

egmented bodies and gills with a variable number of appendages.

Answer 49

crustacea

Question 50

This class includes crabs, shrimps, lobsters, crayfish, and barnacles.

Answer 50

crustacea

Question 51

how many pairs of antenna do crustacea have

Answer 51

2

Question 52

this groups includes sea stars, urchins, and sand dollars.

Answer 52

echinodermata

Question 53

do echinodermata have complete digestive tracts

Answer 53

yes

Question 54

they have four main features, which sometimes may just be temporary and exist only during embryonic development.

Answer 54

chordata

Question 55

dorsal, flexible rod that functions as support.

Answer 55

notocord

Question 56

orms the basis of the nervous system. In some chordates, the nerve cord becomes the brain and the spinal cord

Answer 56

Dorsal hollow nerve cord

Question 57

provide channels across the pharynx to the outside body.

Answer 57

Pharyngeal gill slits

Question 58

two groups of chordates

Answer 58

invertebraes and vertebraes