Final Phylogeny - Animalia Flashcards Preview

Bio 202 Plants > Final Phylogeny - Animalia > Flashcards

Flashcards in Final Phylogeny - Animalia Deck (39):
1

Possesses choanocytes

Porifera

2

No true tissues as adults

Porifera

3

Adults have a porous body

Porifera

4

Asymmetrical Adults

Porifera

5

Cnidocytes

Cnidaria

6

Nematocysts

Cnidaria

7

Life cycles typically with medusa and polyp forms

Cnidaria

8

Radial Symmetry

Cnidaria

9

Diploblastic

Cnidaria

10

Dorso-ventrally flattened

Platy

11

Triploblastic and has a gastrovascular cavity

Platy

12

Acoelomate body organization

Platy

13

Foot, visceral mass, & mantle

Mollusca

14

Mantle cavity

Mollusca

15

Segmented with no appendages or unjointed appendages

Annelida

16

Closed circulatory system but lacks a dedicated respiratory system

Annelida

17

Pseudocoelomate body organization

Nematoda

18

Cuticle composed primarily of collagen

Arthropoda

19

Segmented exoskeleton with jointed appendages

Arthropoda

20

Cuticle composed primarily of chitin

Arthropoda

21

Invertebrates capable of powered flight

Arthropoda

22

Pentaradial/pentameral adult symmetry

Echinodermata

23

Water vascular system

Echinodermata

24

Endoskeleton composed of ossicles

Echinodermata

25

Notochord

Chordata

26

Muscular, post-anal tail

Chordata

27

Dorsal hollow nerve cord

Chordata

28

Pharyngeal slits or pouches

Chordata

29

Endoskeleton composed of collagen, cartilage or bone

Chordata

30

Ingestive heterotrophy, Desmosomes, tight junctions, & gap junctions, Cleavage, blastula, gastrula, Endoderm & ectoderm, diploid life cycles with gametes, HOX genes

Metazoa

31

True tissues, tissues arranged in layers that are seperated from each other

Eumetozoa

32

Bilateral symmetry, triploblasty, mesoderm

Bilateria

33

Blastopore that develops into the mouth

Protostome

34

Spiral, determinant cleavage

Protostome

35

Blastopore that develops into the anus

Deuterostome

36

Radial indeterminant cleavage

Deuterostome

37

Enterocoelus coelom development

Deuterostome

38

Mesodermally derived endoskeleton

Deuterostome

39

Hard exoskeleton that is periodically shed

Ecdysozoa