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
Oduvanchick [21]
3 years ago
15

Examine the following genetic sequences and determine which pair are the most similar based on their ED (evolutionary distances)

.Species 1 = ATTGGCCATTSpecies 2 = ATTCCGGTTTSpecies 3 = TTTGGCCATTSpecies 4 = ATTCCCCCCC
Biology
1 answer:
kakasveta [241]3 years ago
8 0

Answer:

Species 1 = ATTGGCCATT and Species 3 = TTTGGCCATT are the most similar.

Explanation:

Evolutionary distance (ED) is defined as the total number of substitutions of nucleotide in one site between two DNA sequences that are homologous. It is also referred to as the number of substitutions of amino acid in one site between two protein sequences that are homologous. Based on the definition of ED, the two most similar species are species 1 and 3.

You might be interested in
Which statement BEST describes how cancers are classified? A. Cancers are classified according to the type of tissue they affect
oee [108]

Answer:

A

Explanation:

Took bio before?

4 0
3 years ago
Which group of plants contains the tallest and oldest trees on earth?
astra-53 [7]
It schools be conifers hope this helps out
7 0
3 years ago
Conservation biologists provide strong arguments about why we should all care about preserving biodiversity. When considering th
bezimeni [28]

Answer:Increase in ambient global temperatures.

Recyling energy to be used again

Regulation of oxygen and carbon dioxide levels

An increase of erosion and siltation along waterways

Explanation:

Conservational biologists think about the preservation of ecosystem by maintaining the environment in a human control way.

Increase in ambient global temperatures.: The humans must prevent the increase in global temperature worldwide by preventing the rise of greenhouse gases which can lead to global warming worldwide.

Recyling energy to be used again: The sources of energy like wood, waste water can be recycled again for reutilization.

Regulation of oxygen and carbon dioxide levels.: The oxygen and carbon dioxide levels must be regulated. As oxygen is the basic requirement for respiration. The increase in carbon dioxide levels due to human activities is likely to cause respiratory diseases and health hazards in living beings.

An increase of erosion and siltation along waterways.: The erosion and siltation will likely to deposit nutrients and debris which may either contaminate the waterway or may cause eutrophication.

5 0
3 years ago
Which two organ systems work together to provide a structural framework for movement?
lukranit [14]

Answer:

Skeletal and Muscular

Explanation:

They help work together to provide support to maintain the body together and to help move.

PLZ MARK BRAINLIEST!!!

6 0
3 years ago
Read 2 more answers
Whistling is considered bad luck among mariners because it challenges the wind. Where did this idea most likely come from? Scien
Scilla [17]

<u>Answer:</u>

<em>Whistling seen as a bad practice by sailors because it challenges the sea is an example of pseudoscience. </em>

<u>Explanation:</u>

Pseudoscience literally means false science. It claims to be science but it is not scientific at all. It completely fails in a <em>scientific scrutiny </em>and it is not open to evaluation by other experts.

They are just beliefs and practised claimed to be factual even without any proper method used in <em>developing the hypotheses. </em>

False<em> pseudo scientific claims</em> can be harmful at times.  An example is the propaganda against vaccination.

4 0
3 years ago
Other questions:
  • One weakness of the fossil record is
    9·1 answer
  • A _____ is the relatively small area where a species lives and can thrive.
    15·1 answer
  • A student creates a dichotomous key to identify common household pets. what is wrong with this key?
    6·1 answer
  • If a sample of rock is determined to be approximately 28,000 years old, apporximately what percent of the sample is still carbon
    9·1 answer
  • If cells were placed in a solution, and you observed them shrinking, the solution is probably
    15·1 answer
  • Which phylum of fungi consists of decomposers that utilize flagellated spores? A. Chytridomycota B. Ascomycota C. Zygomycota D.
    11·1 answer
  • Fill in the pinned square below to show a cross between two guinea pigs that are heterozygous for coat color. B is for black coa
    9·1 answer
  • 4. Choose the microscopy technique that would best fit the needs of each scenario.
    15·1 answer
  • For which macromolecule does that student list an incorrect function
    11·1 answer
  • According to the gate control theory of pain, the structure that is the likely location of the gate is: Group of answer choices
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!