1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Talja [164]
3 years ago
6

How does concept of parsimony construct trees.

Biology
1 answer:
Nookie1986 [14]3 years ago
7 0

Answer:

One reliable method of building and evaluating trees, called parsimony, involves grouping taxa together in ways that minimize the number of evolutionary changes that had to have occurred in the characters. ... For just 10 taxa, there are more than 34 million different possible trees!

Explanation:

You might be interested in
What are some common characteristics of an genesis rock?
horrorfan [7]

Answer:

anorthosite, it is an anorthosite, composed mostly of a type of plagioclase feldspar known as anorthite.

4 0
3 years ago
What is the maximal interval for pausing chest compressions?
shusha [124]
When an advanced airway is in place, it may be reasonable for a rescuer to deliver 1 breath every 6 seconds<span> during continuous chest compressions. It may be reasonable to immediately resume chest compressions after shock delivery without a pause for a rhythm check.</span>
3 0
3 years ago
What is your abi? what does this value tell you about your risk of peripheral artery disease?
zubka84 [21]

ABI means Ankle-Brachial Index. ABI is a test used to diagnose peripheral artery disease. The ABI compares blood pressure in the ankle to blood pressure in the arm, shows how well blood is flowing in the limbs and indicates if there is any or no blockage or rigid arteries. The amount of blockage establishes the level of peripheral artery disease.






4 0
3 years ago
For photosynthetic organisms to evolve and become more abundant than chemosynthetic organisms, what variable must have changed i
ValentinkaMS [17]
The evolution of organisms are based on the resources available in order for it to be capable of growth still. In the given choices above, the substance or chemical that changed over time is the supply of carbon dioxide which is an essential substance for photosynthesis. Thus, the answer the first choice. 
8 0
3 years ago
PlEASE help question and answers below &lt;3
gladu [14]
The answer is C. The original population is the dotted line and the population after the selection is the faded blue. The two shell patterns are increasing while the most common was is decreasing.
4 0
3 years ago
Other questions:
  • The term for purity, or brilliance, or saturation of a color is:
    5·1 answer
  • .Which tissue is responsible for growth in angiosperms? Vascular tissue Meristematic tissue Ground tissue
    8·2 answers
  • A carbohydrate molecule is
    13·2 answers
  • I need help FAST!!!!
    9·2 answers
  • Please helppppp ASAPPP
    11·1 answer
  • Which medical conditions are associated with large amounts of fat and sugar in your diet? Select three options.
    14·1 answer
  • The Moon orbits the Earth once in about _______. A. 365 days B. 28 days C. 24 hours D. 7 days
    12·2 answers
  • Which statement describes the effects of farming practices such as the overuse of pesticides?
    10·1 answer
  • What is true regarding all 11 body systems?
    11·2 answers
  • Describe Sex Cell?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!