The science of classifying organisms

This contains 100% correct material for UMUC Biology 103 LAB06. However, this is an Answer Key, which means, you should put it in your own words. Here is a sample for the Pre lab questions answered:

 

 

Pre-Lab Questions

 

1. Use the following classifications to determine which organism is least related out of the three. Explain your rationale. (1 pts)

 

 

The Eastern Newt is the least related organism out of the three. While all three are classified into the same domain, kingdom, phylum and class the Eastern Newt is in a different order than the American Green Tree Frog and the .

 

2. How has DNA sequencing affected the science of classifying organisms? (1 pts)

DNA sequencing has allowed for the comparison of genes at the molecular level as opposed to physical traits at the organism level. Physical traits can be misleading when classifying how related two organisms are. DNA sequencing can also trace relatedness through generations and more accurately assess how closely related two organisms are.

 

3. You are on vacation and see an organism that you do not recognize. Discuss what possible steps you can take to classify it. (1 pts)

The organisms physical features can be used to compare it to known organisms. Some physiological features can even possibly be used to help classify it.

 

The rest of the questions in the lab are answered as well:

 

Experiment 1: Dichotomous Key Practice

Data Tables and Post-Lab Assessment

Table 3: Dichotomous Key Results

Organism Binomial Name
i

Selasphorus platycercus

ii

Mus musculus

iii

Vaccinium oxycoccos

iv

Ramphastos vitellinus

v Quercus abla
vi

Evathlus smithi

vii

Helix aspersa

viii

Taeniopygia guttata

ix

Lonicera japonica

xi

Oryctes nasicornis

xii

Taeniopyga guttata

xiii

Musa acuminata

 

Seems likexwas omitted, which would have beenCarduelis tristis.

Post-Lab Questions

1.What do you notice about the options of each step as they go from number one up?

 

 

2.How does your answer from Question 1 relate to the Linnaean classification system?

Experiment 2: Classification of Organisms

Data Tables and Post-Lab Assessment

Table 2: Key Characteristics of Some Organisms

Organism Kingdom Defined Nucleus Mobile Cell Wall Photosynthesis Unicellular
E. Coli Yes Yes
Protozoa Yes Yes No Yes
Mushroom Yes Yes
Sunflower Yes Yes Yes Yes
Bear Yes Yes

 

 

 

 

 

 

Post-Lab Questions

1.Did this series of questions correctly organize each organism? Why or why not?

 

 

2.What additional questions would you ask to further categorize the items within the kingdoms (Hint: think about other organisms in the kingdom and what makes them different than the examples used here)?

 

 

 

3.What questions would you have asked instead of the ones that you answered about when classifying the organisms?

Place your order
(550 words)

Approximate price: $22

Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
$26
The price is based on these factors:
Academic level
Number of pages
Urgency
Basic features
  • Free title page and bibliography
  • Unlimited revisions
  • Plagiarism-free guarantee
  • Money-back guarantee
  • 24/7 support
On-demand options
  • Writer’s samples
  • Part-by-part delivery
  • Overnight delivery
  • Copies of used sources
  • Expert Proofreading
Paper format
  • 275 words per page
  • 12 pt Arial/Times New Roman
  • Double line spacing
  • Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Our guarantees

Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

Read more

Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

Read more

Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.

Read more

Privacy policy

Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

Read more

Fair-cooperation guarantee

By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.

Read more
1
Need assignment help? You can contact our live agent via WhatsApp using +1 718 717 2861

Feel free to ask questions, clarifications, or discounts available when placing an order.
  +1 718 717 2861           + 44 161 818 7126           [email protected]
  +1 718 717 2861         [email protected]