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
Viefleur [7K]
1 year ago
8

Which data would not affect maximum likelihood estimates of phylogenies when comparing different tree hypotheses?.

Biology
1 answer:
Solnce55 [7]1 year ago
7 0

The tree topology

The lengths of the branches

The branching order of the tree

Nucleotide substitution rate

These would not affect maximum likelihood estimates of phylogenies when comparing different tree hypotheses.

<h3>What is tree topology?</h3>
  • A unique kind of structure called a tree topology has numerous connected parts arranged like the branches of a tree.

<h3>The lengths of the branches:</h3>
  • Branch lengths are a sign of genetic divergence; the longer the branch, the more genetic divergence has taken place.
  • Usually, we calculate the average number of nucleotide or protein substitutions per site to assess the degree of genetic alteration.

<h3>The branching order of the tree:</h3>
  • The topology of a tree refers to its branching structure.
  • Species (or higher taxa), populations, genes, and proteins are examples of taxonomic units that the nodes represent.
  • A branch is referred to as an edge, and it represents an estimate of the length of time between the evolutionary relationships between taxonomic units.

<h3>What is nucleotide substitution rate?</h3>
  • The instantaneous rate of change from each of the four nucleotides to each of the other four nucleotides is summarized in the nucleotide substitution rate matrix.

To learn more about tree phylogeny visit:

brainly.com/question/8573900

#SPJ4

You might be interested in
When there is a relationship between two factors it is called a–?
Zigmanuir [339]

Answer: A correlation is a measure or degree of relationship between two variables. A set of data can be positively correlated, negatively correlated or not correlated at all. As one set of values increases the other set tends to increase then it is called a positive correlation.

Explanation: Mark me brainly please

5 0
3 years ago
A man with Type B blood has children with a woman with type A blood. Their children have the following blood types, A, AB, B, an
vladimir2022 [97]

the child has the blood type of Ab its obvious

3 0
3 years ago
Read 2 more answers
What is Ocean Exploration and Why is it Important?
Nat2105 [25]

Answer:

We collect data and information needed to address both current and emerging science and management needs. Exploration helps to ensure that ocean resources are not just managed, but managed in a sustainable ways.   ;)

And if this was a question Hope This Helped

And Crtss Why Man Just Why Lol

3 0
2 years ago
Read 2 more answers
An owl has good night vision because its eyes can detect a light intensity as small as 5.0 × 10-13 W/m2. What is the minimum num
Lady bird [3.3K]

Answer:

Thus, the minimum number of photons per second is 77.34

Explanation:

Light intensity, I_{min} =  5\times 10^{-13} W/m^{2}

Pupil has a diameter, d = 8.5 mm

                                      = 8.5 x 10^{-3} m

Radius of the eye, r = 4.25 x 10^{-3} m

∴ Area of the eye, A = \pi .r^{2}

                                 = 3.14\times \left ( 4.25\times 10^{-3} \right )^{2}

                                = 5.6\times 10^{-5} m^{2}

Let P_{min} be the minimum number of photons.

Therefore, P_{min} = I_{min} x A

                                              = 5\times 10^{-13} x 5.6\times 10^{-5}

                                             = 2.8\times 10^{-17} W

Thus the minimum number of photons is given by

N_{min}=P_{min}/E

where E = hc/\lambda

             = \left (6.63\times 10^{-34}\times 3\times 10^{8}  \right )/548\times 10^{-9}

            = 3.62\times 10^{-19} J

Therefore, N_{min} = \frac{2.8\times 10^{-17}}{3.62\times 10^{-19}}

                                              = 77.34 photons per second

Thus, the minimum number of photons per second is 77.34

4 0
3 years ago
The human skull is not easily mistaken for the skull of another animal. <br> a. True <br> b. False
julsineya [31]
The answer is A, Truth
Hope this helped somehow ^-^
6 0
3 years ago
Read 2 more answers
Other questions:
  • Describe the features of the North Atlantic Ocean bottom that are forming due to sea floor spreading.
    5·1 answer
  • What is the definition of a biome?
    6·1 answer
  • How do animal-like protists differ from plant-like protists?
    13·1 answer
  • Alcoholic fermentation
    7·2 answers
  • NEED HELP ASAP. * IS MY ANSWER
    5·1 answer
  • What is one of the major advantages of using the five-kingdom system of classification?
    6·1 answer
  • Please help me it’s a test !!!! <br> Question 2
    14·2 answers
  • What are constants or controlling variables in an experiment? What would be some constants from the experiment mentioned above?
    11·1 answer
  • Obed River
    14·1 answer
  • Will mark brainliest and give thirteen points
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!