Taxonomy

Question 1

3 Domains

Answer 1

Archaea, Bacteria, Eukarya

Question 2

Six Kingdoms

Answer 2

Archaea, Eubacteria, Protista, Fungi, Plantae, Animalia

Question 3

Phyla

Answer 3

Divisions in kingdoms

Question 4

Classes

Answer 4

Division of Phyla

Question 5

Monerans

Answer 5

Prokaryotic Kingdom

Question 6

Eubacteria

Answer 6

Bacteria, single-celled, cell walls, biogeochemical cycles, classified by morphological appearance

Question 7

Cyanobacteria

Answer 7

Bacteria of fresh water, photosynthetic pigments, extreme temperatures, Protista

Question 8

Archaea

Answer 8

Prokaryotes, different cell membrane composition, different metabolism, extremophiles

Question 9

Protista Kingdom

Answer 9

Primitive eukaryotes that cannot be classified as plants or animals, protozoa/algae

Question 10

Protozoa

Answer 10

Single-celled heterotrophs, rhizopods (amoebas), ciliophors

Question 11

Algae

Answer 11

Photosynthetic, phytoplankton, kelp

Question 12

Slime Molds

Answer 12

Coenocytic mass of protoplasm (Protista)

Question 13

Fungi

Answer 13

Nonphotosynthetic plants, chitin, eukaryotes, and heterotrophs, may be saprophytic (decomposers), sporulation, mushrooms, yeast, lichens

Question 14

Plantae

Answer 14

Nonmotile photosynthetic, autotrophs, chloroplasts, specialized roots, rhizoids, vascular tissue, cuticles, stomata

Question 15

Bryophytes

Answer 15

Simple plants with few specialized organs/tissue that lack xylem and alternate generations (mosses, liverworts)

Question 16

Gametophyte

Answer 16

Dominant generation, main plant and is larger and more nutritionally independent

Question 17

Sporophyte

Answer 17

Smaller and shorter-lived, growing of the gametophyte from the archegonium

Question 18

Tracheophytes

Answer 18

Vascular plants, cell differentiation, vascular tissue (xylem-water, phloem-food), radial symmetry, anchored by deep roots, extensive woody system, turgid, dominant sporophyte generation,

Question 19

Non-seed-bearing

Answer 19

Pteriodphyta and Lycophyta

Question 20

Pteriodphyta

Answer 20

Ferns, rhizome stems, large leaves, vascular bundles, tracheid cells, no seeds

Question 21

Lycophytes

Answer 21

Club mosses, rooted, nonwoody, microphyll leaves

Question 22

Angiosperms

Answer 22

Covered seeds, flowering, microspores (male), megaspores (female), germination, embryo development, fruit

Question 23

Dicotyledons

Answer 23

Angiosperms with net-veined leaves, vascular bundles, two cotyledons (seed leaves), woody, flowers (Maple trees)

Question 24

Monocotyledons

Answer 24

Angiosperms that contain leaves with parallel veins, scattered bundles, single cotyledons, nonwoody (grass, rice, wheat)

Question 25

Gymnosperms

Answer 25

Naked seed plants, pollen tube, secondary xylem, evergreens, non-deciduous

Question 26

Conifers

Answer 26

Pines, spruce, firs, cones (megaspores/microspores)

Question 27

Cycadophyta (cycads)

Answer 27

stout, cylindrical trees with feather-like leaves

Question 28

Gnetophyta (gnetophytes)

Answer 28

vine-like

Question 29

Animalia

Answer 29

multicellular, motile, heterotrophic, differentiated tissues

Question 30

Simple animalia

Answer 30

Sponges, coelenterates, flatworms

Question 31

Bilateral Symmetry

Answer 31

Mirrored sides

Question 32

Radial Symmetry

Answer 32

Echinoderms/cnidarians, arranged around central axis

Question 33

Porifera

Answer 33

Sponges, two layers of cells, sessile

Question 34

Cnidaria

Answer 34

Digestive sac, ecto/endoderm, tentacles, stinging, nerve nets (jellyfish, coral)

Question 35

Platyhelminthes

Answer 35

Flatworms, bilateral symmetry, three germ layers, no circulatory system

Question 36

Nematoda

Answer 36

Roundworms, long digestive tubes, lack circulatory (Hookworms)

Question 37

Annelida

Answer 37

Segmented worms, coelom (body cavity), well-defined systems (Earthworms)

Question 38

Mollusca

Answer 38

Soft-bodied, exoskeletons, gills, chambered heart (clams, snails)

Question 39

Arthropoda

Answer 39

Jointed appendages, exoskeleton, open circulatory system (insects, arachnids, crustaceans)

Question 40

Insects

Answer 40

Spiracles and tracheal tubes, three pairs of legs

Question 41

Arachnids

Answer 41

Four pairs of legs, book lungs (spiders, scorpions)

Question 42

Crustaceans

Answer 42

Segmented bodies, gills (lobsters, shrimp)

Question 43

Echinodermata

Answer 43

Spiny, radial, water-vascular, regeneration (starfish/sea urchin)

Question 44

Chordata

Answer 44

Stiff dorsal rod (notochord), paired gill slits, tail extending

Question 45

Vertebrata

Answer 45

Amphibians, Reptiles, Birds, Fish, and Mammals

Question 46

Agnatha

Answer 46

Jawless fish, retain notochord, cartilaginous (Hagfish)

Question 47

Chondrichthyes

Answer 47

Jawed fish (Shark)

Question 48

Osteichthyes

Answer 48

Bony Fish, scales, no adult notochord, (trout, tuna)

Question 49

Amphibia

Answer 49

Larval stage, gills, no legs, three-chambered heart, no scales (Frog)

Question 50

Reptilia

Answer 50

Lungs, lay eggs, internal fertilization, cold-blooded (poikilothermic), three-chambered heart (lizard)

Question 51

Aves

Answer 51

Four-chambered heart, warm-blooded (homoeothermic), eggs (Birds)

Question 52

Mammalia

Answer 52

Warm-blooded, mammary glands, hair

Question 53

Monotremata

Answer 53

Lay eggs, horny bills, produce milk (Platypus)

Question 54

Marsupialia

Answer 54

Pouched mammals

Question 55

Placentalia

Answer 55

Placental mammals, uterus