What are chordates - Study guides, Class notes & Summaries

What 5 features do all chordates have for at least some period of their life cycles? correct answers notochord, hollow dorsal nerve cord, pharyngeal slits, an endostyle, and a post-anal tail Name the 3 subphyla of the phylum chordata. correct answers cephalochordata, urochordata, vertebrata About how many species of cephalochordata are there? correct answers 25 Where do cephalochordata inhabit? correct answers shallow tropical and temperate oceans Are the cephalochordata a small or l...

resolute - correct answer determined (think of new years resolutions that you are determined to fufill) germinate - correct answer sprout, seed, bud congeal - correct answer solidify, coagulate, harden rudimentary - correct answer basic, opposite of advanced dandy - correct answer someone who is elegan...

BIOL 1P92 Final Exam Verified Questions & Correct Answers | Latests update Which tissues contract? - ANSWER Muscle tissue contracts: - skeletal - smooth - cardiac Out-pouching of esophagus in birds - ANSWER The lower esophageal of birds is called the crop and it is an area where birds can store things What is Darwinian fitness? - ANSWER It is the relative likelihood that a genotype will contribute to the gene pool of the next generation as compared with other generations It is ...

WSU Biology 106 Exam 3 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES |ALREADY GRADED A+ Arthropods - ANSWER- Phyla with greatest amount of diversity with 85% of animal spp 700 million years ago - ANSWER- When the first animals originated Porifera (sponges) - ANSWER- Phyla with no tissues, muscles, nerves, or specialized organs Choanocytes - ANSWER- Flow of water and food acquisition in sponges Amoebocytes - ANSWER- Found in sponges, these cells are mobile and perform numer...

BIOL 1P92 Final Exam Verified Questions & Correct Answers | Latests update Which tissues contract? - ANSWER Muscle tissue contracts: - skeletal - smooth - cardiac Out-pouching of esophagus in birds - ANSWER The lower esophageal of birds is called the crop and it is an area where birds can store things What is Darwinian fitness? - ANSWER It is the relative likelihood that a genotype will contribute to the gene pool of the next generation as compared with other generations It is ...

BIOL 1P92 Final Exam Verified Questions & Correct Answers | Latests update Which tissues contract? - ANSWER Muscle tissue contracts: - skeletal - smooth - cardiac Out-pouching of esophagus in birds - ANSWER The lower esophageal of birds is called the crop and it is an area where birds can store things What is Darwinian fitness? - ANSWER It is the relative likelihood that a genotype will contribute to the gene pool of the next generation as compared with other generations It is ...

The lineage Chordata includes three subgroups which are? correct answers Two invertebrate subgroups: Urochordata, Cephalochordata; and the subgroup Vertebrata. Vertebrata are also known as? correct answers Craniata What are two subgroups of Vertebrata? correct answers Agnatha-Jawless Vertebrates Gnathostomata-Jawed Vertebrates What are the 4 anatomical features that characterize the lineage Chordata? correct answers Chordates are deuterostomes with four unique characteristics which app...

What 5 features do all chordates have for at least some period of their life cycles? correct answers notochord, hollow dorsal nerve cord, pharyngeal slits, an endostyle, and a post-anal tail Name the 3 subphyla of the phylum chordata. correct answers cephalochordata, urochordata, vertebrata About how many species of cephalochordata are there? correct answers 25 Where do cephalochordata inhabit? correct answers shallow tropical and temperate oceans Are the cephalochordata a small or l...

Classification of organisms according to evolutionary relationships. - Answer-Phylogeny Evolutionary classification - Answer-Taxonomy Domain> Kingdom> Phylum> Class> Order> Family> Genus> Species (Did King Phillip Come Over For Grandma's Soup) [ex. Homo sapien](italicized) - Answer-Linnaean system of classification (taxonomy) Basal Group: Branch from oldest common ancestor, no other branch from species. Sister Taxa: Share common ancestor - Answer-Phylogeny relationshi...

Heterotrophic Protists? Are a paraphyletic grouping of organisms Which combinations of phylum and description are correct? -Echinodermata: bilateral symmetrical larvae and pentaradially symmetrical adult -Nematoda: pseudocoelomates with both parasitic and free living representatives -Cnidaria: radially symmetrical with cnidocytes -Platyhelminthes: parasitic and free-living acoelomates Which characteristics are found in all chordates: -notochord: structural support, skeleton, -dorsal, hollow ne...