{"id":590,"date":"2017-05-19T21:02:28","date_gmt":"2017-05-19T21:02:28","guid":{"rendered":"http:\/\/blogs.vsb.bc.ca\/mcarmichae\/?p=590"},"modified":"2017-05-19T21:02:29","modified_gmt":"2017-05-19T21:02:29","slug":"bio-11-fish-gap-notes","status":"publish","type":"post","link":"https:\/\/blogs.vsb.bc.ca\/mcarmichae\/2017\/05\/19\/bio-11-fish-gap-notes\/","title":{"rendered":"Bio 11 Fish Gap Notes"},"content":{"rendered":"

Biology 11<\/em><\/p>\n

Name: ____________________ Date: __________ Block: _____<\/em><\/p>\n

 <\/p>\n

Aquatic Vertebrates – Fishes<\/strong><\/p>\n

 <\/p>\n

    \n
  1. Class Agnatha – Jawless Fishes<\/u><\/strong><\/li>\n<\/ol>\n
      \n
    • a = \u201c\u00ad\u00ad\u00ad\u00ad\u00ad\u00ad\u00ad\u00ad\u00ad\u00ad__________\u201d + gnatha = \u201c__________\u201d<\/li>\n
    • include: _______________ and ________________<\/li>\n
    • origins: appeared about ________\u00ad\u00ad\u00ad\u00ad\u00ad mya<\/li>\n
    • have a _________ but no backbone<\/li>\n
    • other features which they do not have:<\/li>\n
    • no _______________, no __________ (so they cannot bite or chew), and no _______________<\/li>\n<\/ul>\n

       <\/p>\n

        \n
      1. Hagfish (aka: ___________________)<\/strong><\/li>\n<\/ol>\n
          \n
        • protect themselves with __________<\/li>\n
        • lifestyle: ______________________________ ____________________<\/li>\n
        • feed by _______________________________<\/li>\n<\/ul>\n

           <\/p>\n

            \n
          1. Lampreys<\/strong><\/li>\n<\/ol>\n
              \n
            • lifestyle: ______________________________<\/li>\n
            • feed with circular ____________________________ with rows of _________________________<\/li>\n<\/ul>\n

               <\/p>\n

               <\/p>\n

                \n
              1. Class Osteichthyes – Bony Fishes<\/u><\/strong><\/li>\n<\/ol>\n
                  \n
                • osteo = \u201c__________\u201d + ichthyes = \u201c__________\u201d<\/li>\n
                • largest group of vertebrates, includes _____________________________<\/li>\n
                • evolved from _______________ about _____ mya<\/li>\n
                • have ____________________ so they can bite food<\/li>\n
                • have a backbone and skeleton made of __________<\/li>\n
                • have paired ______________________________<\/li>\n
                • 2 groups of bony fish:<\/li>\n<\/ul>\n
                    \n
                  1. a) <\/strong>ray-finned fish\n
                      \n
                    • more than half of all vertebrates<\/li>\n
                    • includes: __________________________<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n
                        \n
                      • fins are __________________________<\/li>\n<\/ul>\n

                         <\/p>\n

                          \n
                        1. b)\u00a0\u00a0 lobe-finned fish<\/li>\n<\/ol>\n
                            \n
                          • includes _________________________<\/li>\n
                          • fins are _________________________, supported by a central core of _________\n
                              \n
                            • probable ancestors of __________<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n
                                \n
                              1. Class Chondrichthyes – Cartilagenous Fishes<\/u><\/strong><\/li>\n<\/ol>\n
                                  \n
                                • chondros = \u201c__________________\u201d + ichthys = \u201c_________\u201d<\/li>\n
                                • include __________________________________<\/li>\n
                                • evolved from _______________ about _____ mya<\/li>\n
                                • have ____________________ so they can bite food<\/li>\n
                                • have a backbone and skeleton made of _______________ (not bone)<\/li>\n
                                • have paired _______________________________________________<\/li>\n
                                • skin is very rough – covered with toothlike __________ – has been used as sandpaper<\/li>\n
                                • lifestyle: most are __________<\/li>\n<\/ul>\n

                                   <\/p>\n

                                   <\/p>\n

                                   <\/p>\n

                                   <\/p>\n

                                   <\/p>\n

                                   <\/p>\n

                                  Adaptations of Fish<\/u><\/strong><\/p>\n

                                   <\/p>\n

                                    \n
                                  1. Heart and Circulation <\/strong><\/li>\n<\/ol>\n
                                      \n
                                    • \u00ad\u00ad\u00ad\u00ad\u00ad\u00ad\u00ad\u00ad\u00adfish have a _____________________ circulatory system<\/li>\n
                                    • the heart has _______ chambers (one __________ and one _______________)<\/li>\n
                                    • blood is pumped from the __________ to the __________, where it absorbs __________, and releases ____________________<\/li>\n
                                    • clean oxygenated blood flows to the __________ __________, were it delivers ___________, picks up __________ then returns to the __________<\/li>\n
                                    • in a single-loop system blood pressure has to be ________________ in order to get blood through 2 capillary beds<\/li>\n<\/ul>\n

                                       <\/p>\n

                                       <\/p>\n

                                        \n
                                      1. Swim Bladder<\/strong><\/li>\n<\/ol>\n
                                          \n
                                        • looks and functions like a _______________ filled with gas (oxygen, carbon dioxide and nitrogen).<\/li>\n
                                        • Fish can add or remove gas from the bladder<\/li>\n
                                        • helps the fish maintain _______________ and adjust depth easily<\/li>\n<\/ul>\n


                                          \n<\/strong><\/p>\n

                                            \n
                                          1. Respiration<\/strong><\/li>\n<\/ol>\n
                                              \n
                                            • fish obtain oxygen through ____________________ made of thousands of filaments<\/li>\n
                                            • the gills are covered with an ____________ which protects the gills<\/li>\n
                                            • fish “swallow” water which passes through the ________ to exit the body<\/li>\n
                                            • as the water passes over the gills, oxygen diffuses from ________ into __________, and metabolic wastes diffuse from _____ into ________ and exit the body<\/li>\n<\/ul>\n

                                               <\/p>\n

                                               <\/p>\n

                                                \n
                                              1. Kidneys<\/strong><\/li>\n<\/ol>\n
                                                  \n
                                                • main function is to ____________________________________________ in the body<\/li>\n
                                                • also function to __________________________________<\/li>\n
                                                • saltwater fish<\/li>\n
                                                • their tissues are _______________ than surrounding water<\/li>\n
                                                • they tend to __________ water (problem of “drying out”)<\/li>\n
                                                • so they drink lots of water and excrete excess salt through __________<\/li>\n
                                                • the kidneys excrete wastes in the form of __________ (like ours)<\/li>\n
                                                • these fish produce _______________ urine<\/li>\n
                                                • freshwater fish<\/li>\n
                                                • their tissues are __________ than surrounding water<\/li>\n
                                                • they tend to __________ water<\/li>\n
                                                • their kidneys excrete wastes in the form of __________ which is toxic, so it is flushed out with lots of water<\/li>\n
                                                • these fish produce large amounts of very __________ urine<\/li>\n<\/ul>\n

                                                   <\/p>\n

                                                   <\/p>\n

                                                    \n
                                                  1. Body Covering<\/strong><\/li>\n<\/ol>\n
                                                      \n
                                                    • they are covered with __________, which function in _______________ but do not prevent water loss<\/li>\n<\/ul>\n

                                                       <\/p>\n

                                                       <\/p>\n

                                                        \n
                                                      1. Senses<\/strong><\/li>\n<\/ol>\n

                                                        – the ___________________is a sense that allows fish to detect movement and vibration in surrounding waters.<\/p>\n

                                                        – members of class Chondrichthyes (sharks, rays and skates) have __________________ that allow them to detect electrical fields produced by living organisms.<\/p>\n

                                                         <\/p>\n

                                                         <\/p>\n

                                                          \n
                                                        1. Reproduction<\/strong><\/li>\n<\/ol>\n
                                                            \n
                                                          • fertilization usually external (called “_______________”<\/u>)<\/li>\n<\/ul>\n

                                                             <\/p>\n","protected":false},"excerpt":{"rendered":"

                                                            Biology 11 Name: ____________________ Date: __________ Block: _____   Aquatic Vertebrates – Fishes   Class Agnatha – Jawless Fishes a = \u201c\u00ad\u00ad\u00ad\u00ad\u00ad\u00ad\u00ad\u00ad\u00ad\u00ad__________\u201d + gnatha = \u201c__________\u201d include: _______________ and ________________ origins: appeared about ________\u00ad\u00ad\u00ad\u00ad\u00ad mya have a _________ but no backbone other features which they do not have: no _______________, no __________ (so they cannot […]<\/p>\n","protected":false},"author":245,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,6,26],"tags":[],"class_list":["post-590","post","type-post","status-publish","format-standard","hentry","category-biology-eleven","category-biology-eleven-notes","category-chordata"],"_links":{"self":[{"href":"https:\/\/blogs.vsb.bc.ca\/mcarmichae\/wp-json\/wp\/v2\/posts\/590","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.vsb.bc.ca\/mcarmichae\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.vsb.bc.ca\/mcarmichae\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.vsb.bc.ca\/mcarmichae\/wp-json\/wp\/v2\/users\/245"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.vsb.bc.ca\/mcarmichae\/wp-json\/wp\/v2\/comments?post=590"}],"version-history":[{"count":1,"href":"https:\/\/blogs.vsb.bc.ca\/mcarmichae\/wp-json\/wp\/v2\/posts\/590\/revisions"}],"predecessor-version":[{"id":591,"href":"https:\/\/blogs.vsb.bc.ca\/mcarmichae\/wp-json\/wp\/v2\/posts\/590\/revisions\/591"}],"wp:attachment":[{"href":"https:\/\/blogs.vsb.bc.ca\/mcarmichae\/wp-json\/wp\/v2\/media?parent=590"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.vsb.bc.ca\/mcarmichae\/wp-json\/wp\/v2\/categories?post=590"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.vsb.bc.ca\/mcarmichae\/wp-json\/wp\/v2\/tags?post=590"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}