Chordata Study guides, Class notes & Summaries

Tunicates (sea squirts) belong to the subphylum: a. Chordata b. Mammalia c. Craniata d. Urochordata e. Cephalochordata - ANSWER D) Tunicates belong to the subphylum Urochordata Lymphatic vessels are very similar in form and function to which of the following? a. Arteries b. Capillaries c. Veins d. Bowman's Capsules e. Bronchioles - ANSWER C) Lymphatic vessels are very similar in form and function to veins Which of the following cell types is responsible for rapidly initiating a ...

Bio 172 animals exam questions with verified answers Which of the following is (are) unique to animals? A) the structural carbohydrate, chitin B) nervous and muscular tissue C) heterotrophy D) gametes B) nervous and muscular tissue What do all deuterostomes have in common? A) Adults are bilaterally symmetrical. B) Embryos have pharyngeal pouches that may or may not form gill slits. C) All have a spinal column. D) The pore (blastopore) formed during gastrulation becomes the anu...

How many vertebrate species are there? CORRECT ANSWER 50,000 What two things are used to examine different vertebrates? CORRECT ANSWER similarities, diversity Vertebrate CORRECT ANSWER animals with backbones (have vertebrae) Backbone CORRECT ANSWER vertebral column surrounding a spinal cord 5 General Groups of Vertebrate (Historic Classification) CORRECT ANSWER Fishes, Amphibians, Reptiles, Birds, Mammals Lower Vertebrate CORRECT ANSWER "primitive vertebrate" - fishes Higher ...

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...

Already Passed Nucleus Acts like the brain of the cell. Helps control eating, movement, and reproduction. Cell Membrane Holds all of the cell pieces and fluids inside the cell and keeps any nasty things outside the cell. The holes are there to let some things move in and out of the cell Mitosis The process where a single cell divides resulting in generally two identical cells, EACH containing the SAME number of chromosomes and genetic content as that of the original cell. Meiosis ...

invertebrates - ANSWER-animals that lack a backbone and account for over 95% of known animal species blue dragon (Glaucus atlanticus) - ANSWER-an invertebrate animal true or false: expect for sponges (and a few others), all animals are Eumetazoans - ANSWER-true animal phylum - ANSWER-1. Porifera 2. Cnidaria 3. Ctenophora 4. Platyhelminthes 5. Nematoda 6. Annelida 7. Mollusca 8. Arthropoda 9. Echinodermata 10. Chordata filter feed (sponges) - ANSWER-filter out food particles suspen...

Chordates are _____________ animals that belong to the clade of animals known as ______________________. correct answers bilaterian, Deuterostomia. Phylum Chordata is the only Phylum including correct answers invertebrates and vertebrates. N - correct answers Notochord DHNC - correct answers dorsal hollow nerve cord. PGS - correct answers Pharyngeal gill slits/clefts. PAT - correct answers post-anal tail. Chordate Features correct answers 1. DHNC = Dorsal, hollow nerve cord 2....

Vertebrates CORRECT ANSWER Member of the subphylum vertebrata of the phylum chordata. contain cartilaginous/bony fish, amphibians, reptiles, birds and mammals. Possess a cranium Chordates CORRECT ANSWER Contain vertebrates and Amphioxus (cephalochordata) and Tunicates (Urochordata) Possess a notochord, dorsal hollow nerve cord, pharyngeal slits, and a post anal tail vertebrae CORRECT ANSWER bony/cartilaginous casing encircling the notochord and/or nerve cord (absent in primitive fish...

Hesi A2 BIOLOGY EXAM / 70+ QUESTIONS AND CORRECT ANSWERS 2023/2024 GRADED A+ 2 / 5 1. Which organelle is responsible for protein synthesis?: Ribosome 2. Why is yeast used to make bread rise?: Yeast carries out fermentation, produc-ing ethanol and carbon dioxide 3. How is mitosis different from meiosis?: Meiosis creates sex cells with half the# of chromosomes of the parent cell where as mitosis creates cells that are exact copies of each other, down to the number of chromosomes 4. What ca...

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