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Pavlova-9 [17]
2 years ago
7

The question refers to the following table, which compares the percent sequence homology of four different parts (two introns an

d two exons) of a gene that is found in five different eukaryotic species. Each part is numbered to indicate its distance from the promoter (for example, Intron I is the one closest to the promoter). The data reported for species A were obtained by comparing DNA from one member of species A to another member of species A.
Regarding these sequence homology data, the principle of maximum parsimony would be applicable in ________. (A) distinguishing introns from exons (B) determining degree of sequence homology (C) selecting appropriate genes for comparison among species (D) inferring evolutionary relatedness from the number of sequence differences
Biology
1 answer:
White raven [17]2 years ago
7 0

The question refers to the following table, which compares the percent sequence homology of four different parts (two introns and two exons) of a gene that is found in five different eukaryotic species. Each part is numbered to indicate its distance from the promoter (for example, Intron I is the one closest to the promoter). The data reported for species A were obtained by comparing DNA from one member of species A to another member of species A.

Regarding these sequence homology data, The principle of maximum parsimony would be applicable in Inferring evolutionary relatedness from the number of sequence differences.

What is principle of maximum parsimony?
Maximum A phylogenetic t
ree can be inferred using the character-based method of parsimony by reducing the total number of evolutionary steps needed to explain a given set of data assigned to the leaves.

Generally speaking, the parsimony principle states that it is preferable to use the simplest explanation possible to explain the data. Parsimony in phylogenetic analysis refers to the notion that a relationship hypothesis that calls for the fewest character changes is more likely to be accurate.

Therefore,

The principle of maximum parsimony would be applicable in Inferring evolutionary relatedness from the number of sequence differences.

To learn more about principle of maximum parsimony from the given link:

brainly.com/question/28427948

#SPJ4

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Arrange the stages of the adaptive management approach in their correct order.
Kisachek [45]

Answer:

Adaptive management requires environmental work. In particular, design, management and monitoring must be integrated in order to systematically test assumptions, to adapt and learn.

Explanation:

Two phases are described: the set-phase during which the main components are created and the iterative phase during which they can be integrated during the sequential decision process. The implementation is possible for adaptive management. The implementation process has five systemic components, namely the involvement of stakeholders, management goals, management action capacity, predictive models and monitoring plans. The iterative stage uses these elements in a continuous process of learning and management based on the learned system structure and function.

Set Phase:-

1-Stakeholder participation Ensuring the engagement of stakeholders to run the organization for the duration of its operations.                                                                 2-Objectives In order to direct the decisions and assess management performance, define simple, measurable and understood management targets over time.

3-Action on management Identify a set of potential decision-making management actions.

4-Models Describes models characterizing different ideas about the operation of the system (hypotheses).

5- Prepare for the surveillance of the resource state and other primary resource characteristics Design and implementation.

Iterative phase:-

6-Decision making Leadership actions based on leadership priorities, capital and comprehension.  

7-Tracking follow-up Using system response tracking for control interventions. Tracking.

8-Analysis Enhance understanding of the nature of resources by comparing improvements to resource status expected and observed.

9-Process of erasure from step-6

5 0
4 years ago
The plasma membrane is composed of a phospholipid bilayer with embedded proteins. What is one of the functions of the embedded p
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Answer: B. They allow for specific substance to travel throughout the cell.

Explanation: I know this because carrier proteins and channel proteins are some types of embedded proteins.

4 0
3 years ago
If a corn plant has a genotype Sstt, what are the possible genetic combinations that could be present in a single grain of polle
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Monosaccharides can be grouped as aldehydes and kefone groups,what is their difference and similarities and list four examples f
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Answer:

Aldehyde has C=O bonded to atleast one H atom while Ketone has C=O bonded to two carbon atoms

Aldehyde - galactose, glucose, glyceraldehyde, fructose

Ketone - Trioses, Tetroses, Pentoses, Hexoses

Explanation:

Similarity

Both the aldehyde and ketone have C=O group

Difference

In aldehye the C=O group require atleast one hydrogen atom or the functional group in aldehyde is -CHO

while in ketone the function group is C=O only that is bonded to two carbon atoms.

Example

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