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Flashcards in Animals Deck (25)
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1
Q

Animal Classification

A

Domain- Eukarya, Kingdom- Animalia

Heterotroph

2
Q

True Tissues?

A

no- sponges, yes- everything else

3
Q

Porifera

A

no tissues/symmetry, filterfeed

4
Q

Radial symetry

A

multiple planes

5
Q

bilaterl

A

one plane

6
Q

Cnidaria

A

jellyfish, corals, anemones

7
Q

Type of symmetry?

A

radial- Cnidaria, Bilateral- everything else

8
Q

Blastopore Fate?

A

Deuterostome- Chordates, echinoderms

Protostome- everything else

9
Q

Protostomes

A

mouth first

10
Q

Deuterostome

A

Mouth second

11
Q

Protostome development?

A

lophotrochozoans- annelids, flatworms

Ecdysozoa- Mollusca, Gastropoda, Bivalve, Cephalopoda,

12
Q

Mollusca

A

bilateral, proto, lophotro

13
Q

Gastropoda

A

stomach foot, nudibranch

14
Q

Bivalvia

A

muscular foot hidden in shell, clam oysters

15
Q

Cephalopoda

A

Head foot, tentacles, cuttlefish

16
Q

Annelida

A

Bilateral, proto, lophotro

17
Q

Platyhelminthes

A

Bilateral, proto, lophotro

18
Q

Does it molt?

A

Molt- anthropoids, roundworms

Not molt- mollusks, annelids, flatworms

19
Q

Nematoda

A

bilateral, proto, ecdysozoan

20
Q

Anthropoda

A

Bilateral, proto, ecdysozoan

21
Q

insects

A

most diverse group 1 million species

22
Q

Echinodermata

A

Bilateral, deuterostome, tube feet

23
Q

Chordata

A

Bilateral, Deuter, nonocord

24
Q

Tardigrada

A

water bear, extremes

25
Q

Phylogeny steps 1-4

A
  1. Tissues?
  2. If tissues, bilateral or radial?
  3. If bilateral, duetoro or proto?
  4. If proto, molt?