Find the animal on the phylogenetic tree and classify it as either protostome or deuterostome, and ecdysozoa or lophotrochozoa. Domain EukaryaSupergroupUniy inteaKingdom'Anind.iaBasal cladeSouprearestthe rootPoriferasporgesCtenophoracomb jellyANCESTRALdiploblash ePROTISTChoand lagellates)CnidariaHyalra, coralJeilyfishAcoela -*arıneresemble f latwbinsdiploblastic700million-770 milliontriplo blasti eyears ago680 millionHemichordataan tripleCcorn worms(mcarine uworms)years agoEchinodermatatriplestarfishsea StaBy 500 million years ago,most animal phyla withmembers alive today wereChordata -365triplomais MYAreptilesPlatyhelminthestrislebla shcacceloma tePlonafiaTape worm fiukeRotiferaaquanic670 milliontripiopseudocoelomateestablishedyears agoZoologists recognize about 3dozen animal phylaEctoproctafriploBrachiopodąmarine invertebrateswith shellstriploPhylogenies nowcombine morphological,molecular, and fossildataMolluscaSnails, octopus,clams, chitoncoelomateAnnelida -coelomateearthwoms, Nereis*le echas AhitanCoelomattePseudoCoelomateNematoda -rounduormslike hook womsArthropodacrayfish, centipodeinsects, gr a $shopperscorpionhorses hue cra.arachnidsFig 32.11 A phylogeny of living animalsCoelomate© 2014 Pearson Education, Inc.Lophotrochozoafeed throucha ciliatedlophophore,protostomesEcdysozoashed theirseaprotostomesSkeleDeuterostomiaanas deJelops frombiastuporeBilateria3 germ layerss ym metrYcompletea gestvetractEumetazoatrue tissues"diploblasticMetazoa

Answered: Find the animal on the phylogenetic…

Find the animal on the phylogenetic tree and classify it as either protostome or deuterostome, and ecdysozoa or lophotrochozoa.

Biology: The Unity and Diversity of Life (MindTap Course List)

15th Edition

ISBN:9781337408332

Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Chapter19: Life's Origin And Early Evolution

Section: Chapter Questions

Problem 9SQ: Evolution of _______ increased the energy available to cells, making a larger genome and processes...

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Concept explainers

Animal Phylogeny

Cladistics is a method of biological classification where organisms are classified based on their ancestors and their relationship with them. It is defined as the concepts and methods for determining the branching patterns of evolution and evolutionary history. Some scientists, however, have preferred the term phylogenetic systematics or phylogenetic taxonomy to emphasize the reliance on a phylogeny for classification. It is the most common and accepted method for classifying organisms.

Question

Find the animal on the phylogenetic tree and classify it as either protostome or deuterostome, and ecdysozoa or lophotrochozoa.

Domain Eukarya
SupergroupUniy intea
Kingdom
'Anind.ia
Basal clade
Souprearest
the root
Porifera
sporges
Ctenophora
comb jelly
ANCESTRAL
diploblash e
PROTIST
Choand lagellates)
Cnidaria
Hyalra, coral
Jeilyfish
Acoela -*arıne
resemble f latwbins
diploblastic
700million-770 million
triplo blasti e
years ago
680 million
Hemichordata
an triple
Ccorn worms
(mcarine uworms)
years ago
Echinodermata
triple
starfish
sea Sta
By 500 million years ago,
most animal phyla with
members alive today were
Chordata -365
triplo
mais MYA
reptiles
Platyhelminthes
trislebla shc
acceloma te
Plonafia
Tape worm fiuke
Rotifera
aquanic
670 million
tripio
pseudocoelomate
established
years ago
Zoologists recognize about 3
dozen animal phyla
Ectoprocta
friplo
Brachiopodą
marine invertebrates
with shells
triplo
Phylogenies now
combine morphological,
molecular, and fossil
data
Mollusca
Snails, octopus,
clams, chiton
coelomate
Annelida -coelomate
earthwoms, Nereis
*le echas Ahitan
Coelomatte
Pseudo
Coelomate
Nematoda -
rounduorms
like hook woms
Arthropoda
crayfish, centipode
insects, gr a $shopper
scorpion
horses hue cra.arachnids
Fig 32.11 A phylogeny of living animals
Coelomate
© 2014 Pearson Education, Inc.
Lophotrochozoa
feed throucha ciliated
lophophore,
protostomes
Ecdysozoa
shed theirsea
protostomes
Skele
Deuterostomia
anas deJelops from
biastupore
Bilateria
3 germ layers
s ym metrY
complete
a gestve
tract
Eumetazoa
true tissues"
diploblastic
Metazoa

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Animals that undergo protostome during their embryonic development are called as Protostomes.

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