Question

Cladograms are hypotheses and can be tested repeatedly as new information becomes available. List TWO other...

Cladograms are hypotheses and can be tested repeatedly as new information becomes available. List TWO other types of data besides skeletal/skull structures and external features that could be included in a cladistic analysis. Explain why you think these data could be useful.

Science   Biology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

1) Analysis of DNA and RNA sequencing data: Nowadays, DNA and RNA sequencing data and computational phylogenetics are used commonly in the generation of cladograms. Similarities in DNA and RNA sequences among organisms may also be used to draw cladograms.

2) Homoplasies: A homoplasy is a character state shared by the two or more taxa in spite of their common ancestors are different. By analyzing the homoplasy and shared similar character state between organisms, we can draw a cladogram.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Johaan Sri believes that his new drug Krnili-alpha can enhance memory performance in elementary school children....
Johaan Sri believes that his new drug Krnili-alpha can enhance memory performance in elementary school children. He has gained access to the local school system and appropriate permissions to conduct a study which would allow him to test the memory of these children with and without the drug. For each child he records the number of facts the student recalls with the drug and without the drug (repeated measures design). If he uses a sign test, explain the two one-tailed...
Green Penguin did not issue new shares during these three years and has faced some operational...
Green Penguin did not issue new shares during these three years and has faced some operational difficulties. The company has thus piloted some new forecasting strategies to improve its operations management. You have collected the relevant data, made reasonable assumptions based on the information available, and calculated the following ratios. Ratios Calculated Year 1 Year 2 Year 3 Price to cash flow 4.60 5.98 6.70 Inventory turnover 9.20 11.04 12.37 Debt to equity 0.60 0.64 0.77 Based on the preceding...
Assume that you wanted to expand your Learning English business to other non-U.S. countries where some...
Assume that you wanted to expand your Learning English business to other non-U.S. countries where some individuals may want to speak English. a.   Explain why you might be able to stabilize the profits of your total business in this manner. Review the motives for direct foreign investment that are identified in this chapter. Which of these motives are most important? b.  Why would a city such as Montreal be a less desirable site for your business than a city such as Mexico...
Hey i just read your comment and you just need to answer do you agree or...
Hey i just read your comment and you just need to answer do you agree or disagree with ir and explain My Teacher gave this answer and we need to response this answer You need to response this answer why you agree with it or why you disagree and explain You have Two Answer you need to response on your own word Reactions may include: feedback, agreements, disagreements, etc. with supporting facts, material, citations, etc. to support your reaction (or...
1 What information needs are generally associated with the acquire inventory business process? a. Market Analysis...
1 What information needs are generally associated with the acquire inventory business process? a. Market Analysis b. Vendor Performance c. Inventory status reports d. All of the above 2 Data differ from information in which way? a. Data are facts about a sale b. Information is data organized to provide meaning c. Data are meaningful bits of information d. There is no difference 3 Which of the following is not a characteristic that makes information useful? a. It is reliable...
From the following list, discuss which are incremental cash flows and therefore should be included in...
From the following list, discuss which are incremental cash flows and therefore should be included in your capital investment calculations. a.. A firm has a parcel of land that can be used for a new plant site, be sold, or be used for agricultural purposes.             b.   A new product will generate new sales, but some of those new sales will be from customers who switch from one of the firm’s current products.             c.   The interest paid on funds...
Experiment 3: The Importance of Cell Cycle Control Some environmental factors can cause genetic mutations that...
Experiment 3: The Importance of Cell Cycle Control Some environmental factors can cause genetic mutations that result in a lack of proper cell cycle control (mitosis). When this happens, the possibility for uncontrolled cell growth occurs. In some instances, uncontrolled growth can lead to tumors, which are often associated with cancer, or other biological diseases. In this experiment, you will review some of the karyotypic differences that can be observed when comparing normal, controlled cell growth and abnormal, uncontrolled cell...
Chapter 4 Running Case: The Case of Will Smithers A surprising amount of information can be...
Chapter 4 Running Case: The Case of Will Smithers A surprising amount of information can be learned about an individual just by studying their tissues. In this case, you have been assigned to shadow histopathologist Dr. Jonas Riehm as he attempts to identify the cause of death of 42-year-old Will Smithers. Mr. Smithers’ body was discovered in his car near an alley several miles from his home. There was no obvious cause of death, necessitating an autopsy to determine if...
Statistical Advisor Critical Thinking Paper II: Jackson Hole Mind and Body Works Instructions: For the scenario...
Statistical Advisor Critical Thinking Paper II: Jackson Hole Mind and Body Works Instructions: For the scenario on the next page, write a paper that explains the following to a prospective client: Formulate both null and alternative hypotheses for the client, and explain why the hypotheses need to be directional or non-directional. Determine what statistical test should be used to analyze the data. Summarize all information used to determine the correct statistical test (e.g., number of groups, type of data collected,...
Can you read this whole information and give me Introduction (what to write introduction from this...
Can you read this whole information and give me Introduction (what to write introduction from this information) after you read ? Investigation Most of the Gardens have the weeding problem to solve this specific problem This problem requires constant maintenance of the garden which requires time and increase the overall cost of the equipment used. Garden require proper investment as a for the maintenance of their plantation. As we are living very fast moving society,Level of care needed for the...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT