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Q: Describe the exoskeleton and examples of organisms with this type of skeleton Which is the main…
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Q: What is the relevance of amphioxus in studying anatomy of vertebrates?
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Q: For each of the following classes of Arthropods, identify a feature unique to the class and at least…
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GIve the Morphological Features of the following:
- Sarcopterygii,
- Osteichthyes,
- Agnatha
- Lissamphibia
- Sauropsida
- Diopsida
- Synapsida
Step by step
Solved in 2 steps
- Which of the following is not a member of the phylum Chordata? a. Cephalochordata b. Echinodermata c. Urochordata d. VertebrataLabel the parts that are visible of these rotifers and acanthocephalans: 1. Rotifer from class Bdelloidea 2. Rotifer from class Monogonontaform a phylogentic tree with the following clades: Anaspida Heterostraci Iniopterygiformes Neoselachii Osteostraci Thelodonti Antarchia Arandaspida Arthrodira Astraspida Cheirolepis Cladoselache Cyclostomata Dipnomorpha Haikouichthys Chondrichthyes Gnathostomata Osteichthyes Placodermi
- form a phylogentic tree with the following clades: Anaspida Heterostraci Iniopterygiformes Neoselachii Osteostraci Thelodonti Antarchia Arandaspida Arthrodira Astraspida Cheirolepis Cladoselache Cyclostomata Dipnomorpha Haikouichthys Chondrichthyes Gnathostomata Osteichthyes Placodermi Vertebrata (Crown)Differentiate the following according to their anatomical characteristics. Give at least five differentiation. a) Chondrichthyes and OsteichthyesDifferentiate the following according to their anatomical characteristics (1 pt. each characteristic; maximum of 5 pts each number): Fish and terrestrial vertebrates Actinopterygii and Sarcopterygii Chondrichthyes and Osteichthyes Agnatha and Gnathostomata
- The evolutionary ancestry of acanthocephalans is particularly obscure. Describe some characters of acanthocephalans that make it surprising that they could be highly derived rotifers.Which of the following things is/are true about this organism? Phylum Chordata Agnathan Class Osteichthyes invertebrate chordate has jaws amniotic egg has a backbone Olives in the water MacBook AirFor each of the following classes of Arthropods, identify a feature unique to the class and at least 2 organisms that belong to the class: Insecta Crustacea Chelicerata Diplopoda 2. State the function of the following parts of the genus Romalea (grasshopper): antenna, tympanum, spiracles, ovipositor (female), gastric caeca, malphigian tubules, tracheae, air sacs .
