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laiz [17]
4 years ago
15

Which is the best definition of directional selection

Biology
1 answer:
ruslelena [56]4 years ago
7 0
Is there a multiple choice or fill in the blank?
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Frederic Griffith discovered transformation in his experiments on mice and Pneumococcus bacteria. He injected the mice with comb
qaws [65]

Answer: B. Rough strained and heat killed smooth strain kills mouse

Explanation:

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4 years ago
Abby and John created the below amino acid sequences.
podryga [215]

Answer:

Explanation:

The most common disease-causing mutation in the cystic fibrosis transmembrane conductance regulator (CFTR) gene is the out-of-frame deletion of 3 nucleotides (CTT). ... CFTR cDNA, mRNA, and protein sequences in the vicinity of the ... synthesis of a protein product with the same amino acid sequence .

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3 years ago
A) a piece of wood B) sunglass lenses C) a piece of paper D) a clear glass vase Which of these is an opaque object?
julsineya [31]

An opaque object is any object that is not transparent (allowing all light to pass through it), or translucent (allowing some light to pass through it.) Knowing this we can auto-matically dismiss option D),B), and C) because these all let some form of light through them  so our answer would then be A) because light does not pass through wood like it would the others.

7 0
3 years ago
Worm 2 belongs to which category?<br><br> Acanthocephla<br> Ascaris<br> Lumbricus<br> Nais
charle [14.2K]

Answer:

Ascaris

Explanation:

7 0
3 years ago
Why are scientific journals considered a superior resource compared to other sources of scientific information?
ryzh [129]

Scientific journals are generally specialized for distinct academic fields or subdisciplines, and they are the most important way of communicating research findings.

  • In order to acquire a deeper knowledge of the facts and conclusions, the research frequently challenges prevalent assumptions and the research data given in the published research findings.
  • Scientists disseminate these research findings in scientific journals to make it publicly available to the masses.
  • Scientists describe the study they're building on in scientific publications and journals, as well as their research methodologies, datasets and data processing tools, and their data interpretation.

On the other hand;

Scientific information is concerned with investigating the characteristics and behavior of information, the forces influencing the flow of information, and how it is being processed for optimal usability and usefulness.

  • It deals with the creation, gathering, categorization, retention, retrieval, interpretation, transmission, and usage of data.

Thus, from the above explained concept we can conclude and agree that:

Scientific journals are far considered superior resources as compared to the sources of scientific information due to the fact that it is scientific journals are peer reviewed(i.e. experts in the field have used different research findings and methodologies) for its validation.

Learn more about scientific journals and information here:

brainly.com/question/10236018?referrer=searchResults

3 0
3 years ago
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