Subphylum Study guides, Class notes & Summaries

What are 3 defining characteristics of Hexapoda? - 3 pairs of uniramous legs, 1 antennae pair, 3 tagmata (head, thorax, abdomen) What are 2 adaptations Hexapoda have developed for terrestrial existence? - A hard waxy cuticle to reduce water loss, and excretory and respiratory systems to preserve moisture. Write out the following statement about the excretory system of Hexapoda and fill in the missing terms: The Hexapoda excretory system contains ___ ___ attached to the ___ system. These tub...

Parasitism - Correct Answer-A symbiotic relationship in which one animal, the host, is injured through the activities of the other animal, the parasite. Parasites of medical significance belong to four phyla - Correct Answer-Protozoa, Platyhelminthes, Aschelminthes, and Arthropoda. Phylum protozoa - Correct Answer-Eukaryotic (unicellular) and have organelles that function in nutrition or locomotion. Trophozoites stage - Correct Answer-The growing stage of parasites; feed by engulfing pa...

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 ...

Genus Triticites Genus Nummulites Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:00 Full screen Genus Astraeospongia (calcareous sponge) Genus Hydnoceras (glass sponge) Genus Archimedes Genus Rhombopora Order Dendroidea (benthic graptolites) Order Graptoloidea (planktic graptolites) Genus Favosites Genus Halysites Genus Heliophyllum (horn coral) Genus Hexa...

Suppose you take a drug that blocks your ability to secrete certain compounds in urine. What structures are most likely to be affected? - ANSWER Convoluted tubules You consume a large number of antacids due tooo acid upset; you are mimicking the actions of the ____ that also produces bicarbonates. - ANSWER Stomach Mammals belong to the subphylum - ANSWER Craniata Which of the following is not one of the main features which characterize ALL Chordates from other taxa? - ANSWER Ventral Ner...

Middle School Science Bowl Study Guide skeleton - answerthe internal supporting structure that gives an artifact its shape vertebrae - answerbackbone (26 bones) joint - answerthe point of connection between two bones ligaments - answertissue that connects bone to bone compact bone - answerHard, dense bone tissue that is beneath the outer membrane of a bone. spongy bone - answerpart of bone with many small pores or spaces marrow - answerconnective tissue that fills the cavities of bones c...

Tunicates (sea squirts) belong to the subphylum: a. Chordata b. Mammalia c. Craniata d. Urochordata e. Cephalochordata - 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 - C) Lymphatic vessels are very similar in form and function to veins Which of the following cell types is responsible for rapidly initiating a secondary immu...

Subphylum Crustacea Order Eurypterida (Eurypterid) Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen Class Insecta (Insects) Class Trilobita (Trilobites) Genus Cryptolithus Genus Calymene Genus Elrathia Genus Isotelus Genus Eldredgeops (formerly Phacops) Genus Peronopsis Genus Lingula Genus Atrypa Genus Composita

phylum chordata 2 major groups correct answers invertebrates vertebrates phylum choradata correct answers dorsal hollow nerve chord notochord pharyngeal slits post anal tail hollow dorsal nerve cord correct answers major nerve found on backside of chordates Notochord correct answers A rod of tough, flexible material that runs the length of a creature's body, providing the majority of its support pharyngeal slits correct answers A gill structure in the pharynx, found in chordate ...

Tunicates (sea squirts) belong to the subphylum: a. Chordata b. Mammalia c. Craniata d. Urochordata e. Cephalochordata 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 C) Lymphatic vessels are very similar in form and function to veins Which of the following cell types is responsible for rapidly initiating a secondary immune res...