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Animal System Basics

Animal System Basics. 10 Body Systems :. INTEGUMENTARY. 1. _____________________ OUTSIDE BODY COVERING (fur, skin, scales, feathers). Covers and protects, ID, prevents heat & water loss. Orangutan image from: http://www.biologycorner.com/webquests.php

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Animal System Basics

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  1. Animal System Basics

  2. 10 Body Systems : INTEGUMENTARY 1. _____________________ OUTSIDE BODY COVERING (fur, skin, scales, feathers) Covers and protects, ID,prevents heat & water loss Orangutan image from: http://www.biologycorner.com/webquests.php Fish image from:http://www.woodburning.com/fish/ Frog image from: http://gladstone.uoregon.edu/~mmorley/rainbow/green%20frog.jpg Cardinal image from: http://www.nps.gov/fopu/pulaskione/GRAPHIC/IMAGES/birds/Northern%20Cardinal.jpg

  3. 10 Body Systems : DIGESTIVE 2. _________________ Breaks down food to obtain nutrients & gets rid of undigested waste Image from: http://infozone.imcpl.org/kids_diges.htm

  4. NO OPENINGS:Food enters through skin

  5. Images from: http://www.geocities.com/animalbio/biology/DIGESTIO.gif Only one opening: FOOD IN and WASTE OUT through same opening

  6. Image from: http://www.geocities.com/animalbio/biology/DIGESTIO.gif Two openings: FOOD IN at one end (mouth) WASTE OUT at other end (ANUS)

  7. Image from: http://www.geocities.com/animalbio/biology/DIGESTIO.gif Two openings: Most efficient If food flows only one direction it allows for organ specialization (Different parts can start to do different jobs)

  8. 10 Body Systems : CIRCULATORY 3. __________________ Transports nutrients/oxygen to body cells Carries carbon dioxide/nitrogen waste away from cells Circulatory fluid can be: inside blood vessels = _________ loose inside body spaces = _______ CLOSED OPEN Image from: http://www.agen.ufl.edu/~chyn/age2062/lect/lect_19/147a.gif

  9. 10 Body Systems : RESPIRATORY • Exchange gases with the • environment • take in oxygen • get rid of waste gases (CO2 &/or ammonia) 4. ___________________ Image from: http://www.umm.edu/respiratory/images/respiratory_anatomy.gif

  10. NITROGEN WASTE : AMMONIA _________________ Most TOXIC Must be removed QUICKLY Needs MOST water to dilute _________________ Made from ammonia by liver Less toxic than ammonia Can be stored if diluted with water (Needs less water to dilute than ammonia) _________________ LEAST TOXIC Can be stored if diluted with water (Needs LEAST amount of water to dilute) UREA URIC ACID

  11. ALL WASTE is NOT THE SAME! made by cells from break down of proteins left over from undigested food Handled by digestive system Handled by excretory system Feces (poop) ammonia, urea, or uric acid

  12. 10 Body Systems : SKELETAL 6. ___________________ Framework to support body/protection Skeleton on inside = _______________ Skeleton on outside = _______________ ENDOSKELETON EXOSKELETON Walking skeleton image from: http://virtualastronaut.jsc.nasa.gov/textonly/act15/text-skeletonpuz.html Insect lefg image from:http://www.zoobooks.com/newFrontPage/animals/virtualZoo/animals/i/insects/images/exoskeleton.gif

  13. Image from: http://kidshealth.org/kid/body/muscles_noSW.html 10 Body Systems : MUSCULAR 7. _______________ Locomotion- move body itself OR move substances through body (EX: food through digestive system; blood through vessels) http://www.angliacampus.com/public/sec/science/nutriton/images/peristal.gif

  14. 10 Body Systems : REPRODUCTIVE 8. _____________________ - Produce offspring by combining genetic material from 2 parents = __________________________ SEXUAL REPRODUCTION Produce offspring using genetic material from only 1 parent =_____________________________ ASEXUAL REPRODUCTION Family image from: http://babyhearing.org/Parenet2Parent/index.asp Planaria animation: http://www.t3.rim.or.jp/~hylas/planaria/title.htm

  15. 10 Body Systems : INDIRECT ______________ DEVELOPMENT immature LARVA looks different than adult __________ DEVELOPMENT young are smaller versions on adults Metamorphosis image from: http://www.lincoln.midcoast.com/~del/butterfly Frog image from: http://www.animationlibrary.co DIRECT Image from: http://www.bcps.org/offices/lis/models/life/images/grow.JPG

  16. Sperm and egg join outside female’s body = ___________________ Sperm and egg join inside female’s body = ____________________ External fertilization Internal fertilization Animation from: http://discover.edventures.com/images/termlib/f/fertilization/support.gif

  17. 9. ___________________ Receive sensory infoabout environment & send response signals NERVOUS http://www.roadhunter.com/~ceph/gallery/anatomy07.jpg

  18. ENDOCRINE 10. __________________ Make hormones that regulate other body systems (only in higher animals) Image from: http://www.cushings-help.com/images/endocrine.jpg

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