Loading...

Messages

Proposals

Stuck in your homework and missing deadline? Get urgent help in $10/Page with 24 hours deadline

Get Urgent Writing Help In Your Essays, Assignments, Homeworks, Dissertation, Thesis Or Coursework & Achieve A+ Grades.

Privacy Guaranteed - 100% Plagiarism Free Writing - Free Turnitin Report - Professional And Experienced Writers - 24/7 Online Support

An antipodal mystery

19/12/2020 Client: saad24vbs Deadline: 10 Days

“An Antipodal Mystery” by Clyde Freeman Herreid Page 1


Part I—A Letter from Down Under … Th e river was very still on the curve where the eucalyptus dips towards the water. Th e light shaded near late afternoon and twilight would soon darken the outline of the wooded bank and the fl at landscape stretching to the horizon. Bubbles broke the surface of the water. A small brown head, its sleek furred cap glided silently in the river’s fl ow.


As you can imagine, my esteemed colleague, I wondered what the aborigine was spearing in the lake near Hawkesbury River close to Sidney. I soon discovered the answer. A small creature fought for its life with such force that it caught its assailant with its spur and seemed to cause much pain. I have taken the liberty of posting the skin of the specimen to you for your study. It is preserved in a keg of spirits with another antipodal beast. I send it to your keeping for the Literary and Philosophical Society of Newcastle-upon-Tyne.


I remain your servant, John Hunter, Governor New South Wales


Th omas Bewick looked at the letter closely, pursing his lips. He gingerly unfolded the pages of notes and drawings that spilled from the governor’s weathered envelope, addressed months ago. With each passing moment his surprise increased; this creature was nothing like any animal seen before. What would he write in his next edition of General History of Quadrupeds? What could he possibly say? Th e animal seemed hardly real. Is it a mammal, he mused, or …?


Questions Hunter’s drawings seem unbelievable. Bewick suspects that this is not going to be a simple problem in classifi cation. How should he decide what the creature is? What is the defi nition of a mammal?


. Predict in as much detail as possible exactly what features a mammal would be expected to have. Consider the external as well as internal anatomy of a mammal; list all characteristics you can think of. Indicate which of these are exclusive to mammals and which are found in other vertebrates such as fi sh, amphibians, reptiles, and birds.


An Antipodal Mystery by Clyde Freeman Herreid Department of Biological Sciences University at Buff alo, State University of New York


“An Antipodal Mystery” by Clyde Freeman Herreid Page 2


Part II—”A Three-Fold Nature” “Th e cask containing the two specimens … reached Newcastle late in , transported from quayside to the Society’s rooms by a woman servant. She carried it on her head and, by mischance, the bottom of the cask gave way, dousing her with pungent spirits. But her dismay was reportedly the greater when, looking down, she saw not only the small chunky wombat, but the remains of ‘a strange creature, half bird, half beast, lying at her feet’.”


Th omas Bewick was to write that the creature “seems to be an animal sui generis; it appears to possess a three-fold nature, that of a fi sh, a bird and a quadruped, and is related to nothing that we have hitherto seen.” It was about the size of a “small cat,” with a bill “very similar to that of a duck,” with four short legs,


“the forelegs … shorter than those of the hind and their webs spread considerably beyond the claws.” Bewick concluded “it resisted any attempt to arrange it in any of the useful modes of classifi cation.”


Dr. George Shaw, a Fellow of the Royal Society and Assistant Keeper of Natural History at the British Museum, also obtained a dried specimen in . He wondered if it was a hoax, an animal stitched together by clever Chinese or Japanese taxidermists to deceive credulous sailors. He wrote: “I almost doubted the testimony of my own eyes.” But he could not fi nd any deception.


A specimen found its way into the hands of Professor Johann Blumenbach, a comparative anatomist of the University of Göttingen in Germany, who christened the creature Ornithorynchus paradoxous. “In every way a paradox,” the Australian arrival raised a host of questions. Was it, as its brown fur suggested, a mammal? But where were its mammary glands? Where were its nipples? And how could a young animal suckle with that duckbill? Or was it a reptile, among which amphibians were then grouped, for this beast was surely aquatic? Or perhaps it was avian; its duck-like bill indicated an affi nity with warm-blooded birds. Blumenbach was stumped. Ornithorynchus did not fall into any of the major classes of vertebrates—the mammals, fi sh, birds, and reptiles.


Other specimens were forwarded to the distinguished British anatomist Everard Home at the Royal College of Surgeons in London. Th e mystery deepened, for Home made a series of wonderful discoveries published in papers written from –. Th e “duck-bill” beak was an exploratory organ for touching and tasting the muddy bottom of rivers as the animal searched for its food, small crustaceans and insects underwater. Th e beak was not hard like that of a bird; rather it was moist, soft, and highly fl exible. And the reproductive organs were a surprise!


Quesitons . Examine the drawings on the following page showing the reproductive systems of animals. What


conclusions do you make? Which seems most similar to Ornithorynchus? . What does this imply about evolution? . Th ink about how young Ornithorynchus are likely born. Are they born alive (viviparous)? Or are


eggs laid, incubated, and then hatched (oviparous)? Or are eggs produced and then held in the body for a time and then hatched inside the mother as in some snakes (ovoviviparous)? All of these opinions of Ornithorynchus development were fi rmly held by some of the great anatomists of the time.


“An Antipodal Mystery” by Clyde Freeman Herreid Page 3


Figure 1: Th e female reproductive systems of six vertebrates. All dissections are depicted as if the animal were lying on its back facing the reader. All of the systems are bilaterally symmetrical except for the bird where only the left side is functional; the right side degenerates during development. Th e term cloaca is used for a chamber that receives the contents of the digestive, urinary, and reproductive tracts. Th e term urogenital sinus is a chamber that receives products from the urinary and reproductive tracts; the digestive tract empties separately via its own fi nal chamber, the rectum (not shown). (Redrawn by Jim Stamos, based on various sources).


Applied Sciences

Architecture and Design

Biology

Business & Finance

Chemistry

Computer Science

Geography

Geology

Education

Engineering

English

Environmental science

Spanish

Government

History

Human Resource Management

Information Systems

Law

Literature

Mathematics

Nursing

Physics

Political Science

Psychology

Reading

Science

Social Science

Home

Blog

Archive

Contact

google+twitterfacebook

Copyright © 2019 HomeworkMarket.com

Homework is Completed By:

Writer Writer Name Amount Client Comments & Rating
Instant Homework Helper

ONLINE

Instant Homework Helper

$36

She helped me in last minute in a very reasonable price. She is a lifesaver, I got A+ grade in my homework, I will surely hire her again for my next assignments, Thumbs Up!

Order & Get This Solution Within 3 Hours in $25/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 3 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

Order & Get This Solution Within 6 Hours in $20/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 6 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

Order & Get This Solution Within 12 Hours in $15/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 12 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

6 writers have sent their proposals to do this homework:

Homework Guru
Helping Hand
Top Essay Tutor
University Coursework Help
Writer Writer Name Offer Chat
Homework Guru

ONLINE

Homework Guru

Hi dear, I am ready to do your homework in a reasonable price and in a timely manner.

$37 Chat With Writer
Helping Hand

ONLINE

Helping Hand

I am an Academic writer with 10 years of experience. As an Academic writer, my aim is to generate unique content without Plagiarism as per the client’s requirements.

$35 Chat With Writer
Top Essay Tutor

ONLINE

Top Essay Tutor

I have more than 12 years of experience in managing online classes, exams, and quizzes on different websites like; Connect, McGraw-Hill, and Blackboard. I always provide a guarantee to my clients for their grades.

$40 Chat With Writer
University Coursework Help

ONLINE

University Coursework Help

Hi dear, I am ready to do your homework in a reasonable price.

$37 Chat With Writer

Let our expert academic writers to help you in achieving a+ grades in your homework, assignment, quiz or exam.

Similar Homework Questions

Bain case study pdf - Alibaba goes public case study - Sample jcl to send email with attachment - 3 Types of Data Visualization - Determination of ka for a weak acid lab answers - City west homes lisson green - Role of sales promotion in imc - TL2-1 - DQ response - Old spice aqua reef body wash target - Sop for cnc turning machine - Manchester medical school curriculum - British airways reorganization in the 1980s - Wk 7 forum 1 - 1 pages due by 10 hours - MBA 660 DQ UNIT I - Milestone research proposal - Our fear of immigrants - Che che kule song - Chelsi griffin myrtle beach - Discussion 1 response - Cyber Law - Brown's grammatical morphemes by age - Information technology in Global Economy - The double helix biointeractive worksheet answers - Alleluia vidimus stellam texture - Presented below is a list of accounts in alphabetical order - Two choices for borrow soil are available - John and sally claussen are contemplating the purchase - 1/258 quarry road ryde - Determine even odd or neither function - Political cartoon analysis essay example - The reciprocal trig functions homework answers - A share of stock with a beta of 75 - Interview Assignment: - Rssb taking safe decisions - WK5-BASIC STATISTICS Assignment: Analysis of Variance (ANOVA) - Wisdom sits in places chapter 4 summary - Common places mythologies of everyday life in russia - Recommendation Letter for PMNHN - Supertoys last all summer long comprehension questions - Discuss gatsby's five years as cody's associate - Excel module 2 sam project a - Persuasive essay - Budget Development - Nyc acs code of conduct - Develop a product service idea - Storage organs in humans - Biology 3 questions MUST BE ORIGINAL ! - Lesson 15.1 two way frequency tables answer key - What is the revision stage of policy process - Megahertz to hertz scientific notation - Is oobleck a crystalline or amorphous solid - Apache girl's rite of passage summary - Odc 5 - C++ program to add days to date - NEED PROOF IN TURNITIN APA FORMART 25O WORDS - Igcse chemistry grade boundaries 2015 - Why students should have phones in school - Valve and injection timing for a diesel engine - Types of theatre stages - Simulation - Culture Identity - Deep space composition in film - Percent of nahco3 in alka seltzer - Graham v connor pdf - Transactional model of communication example - Imogene king conceptual system - Jdsu hst 3000 t1 testing - Graphics - Social learning theory ppt slideshare - Nutrition 111 ONline course - Tennis ireland tournament software ie - 4x4 caravan and camping show perth - Statewide waste and resource recovery infrastructure plan - Iki indicator 1 ml 2.1 in glass vial - Which of the following would not be a discovery technique - Find the area of the shaded triangle - Defect report template doc - Outdoor annual fishing laws and regulations quizlet - Role of operation management in automotive industry - Assignment #015 - Seaport medical centre launceston - 215 oldaker street devonport - Percent composition of aluminum acetate - International 7 - Alexander Stephens on the Confederacy’s Corner-Stone - Australia council arts leaders program - Gui application development using vb net - One smooth stone organizational structure - The reading speed of second grade students - Three zero one burnside club - Burder forklift for sale - Bolman and deal reframing organizations chapter summaries - Ethical Relativitism - Dit bolton street courses - Accept the things you cannot change - Andrew esherick cause of death - Mobile dog grooming doreen - Assignment assessing a healthcare program policy evaluation - Thomas eaton book of secrets pdf