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UTA Zoology Practical 1 Questions With Complete Solutions ________________________________________ .3 layers of Mollusc shell - ANSWER-Nacre - innermost. Calcium carbonate. Prismatic layer - middle. hardest. Periostracum - outermost. .Adductor muscles - ANSWER-used to close bivalve shell around body .Adult Clonorchis sinesis - ANSWER-Phylum Platyhelminthes Class Trematoda .Amictic females - ANSWER-(rotifers) produce diploid eggs .Amoebocytes or Archaeocytes - ANSWER-(am...

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28 pages

Written in 2024/2025

Grade A+

kENYAstuvia

Synapomorphies? they are used in _______________ only? - ANSWERSshared derived characters (characters that several groups have but not all groups like the ancestral group ) Cladistic analysis The most basal group in a phylogenetic tree is? - ANSWERSThe first group in the phylogenetic tree to diverge (generally the first line to the left) The only information conveyed by a simple phylogenetic tree is in the _______? - ANSWERSNodes Automorphies - ANSWERSTraits/Characters that are on...

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18 pages

Written in 2025/2026

Grade A+

Bestgrades2

UTA Zoology Practical 1 Questions with Correct AnswersUTA Zoology Practical 1 Questions with Correct AnswersUTA Zoology Practical 1 Questions with Correct AnswersUTA Zoology Practical 1 Questions with Correct AnswersUTA Zoology Practical 1 Questions with Correct AnswersUTA Zoology Practical 1 Questions with Correct AnswersUTA Zoology Practical 1 Qu

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3 items

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Bilateral Symmetry - ANSWERSShape that has only 1 axis that divides the body into 2 halves (mirror images) Radial Symmetry - ANSWERSSeveral planes divide the body into halves (mirror images) Most sponges possess? - ANSWERSNo body symmetry - asymmetrical What phyla will be on the practical? - ANSWERSPorifera, Cnidaria, Platyhelminthes, Rotifera, Mollusca, Annelida & Nemata Which phyla are part of a larger group and what is the group? - ANSWERSAnnelida, Platyhelminthes, Rotifera, Mollu...

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17 pages

Written in 2025/2026

Grade A

Bestgrades2