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1. How would redundancy in the genetic code influence whether a mutation in DNA

ID: 135325 • Letter: 1

Question

1. How would redundancy in the genetic code influence whether a mutation in DNA would have an effect or not? 2. In the real world, what determines if a change in the genetic make-up (DNA mutation) is “good”, “bad”, or “has no effect”? 3. Mutation is the source of new genetic information and the environment “decides” its value. Acting together, how do these dynamic forces help to explain biodiversity(i.e.) why there are so many different kinds of organisms)? 4. Would an engineered organism be considered a mutation or a new species? Justify your answer. 5. As indicated in the text, DNA profiling has many beneficial uses. However, what are two possible drawbacks to widespread profiling? 1. How would redundancy in the genetic code influence whether a mutation in DNA would have an effect or not? 2. In the real world, what determines if a change in the genetic make-up (DNA mutation) is “good”, “bad”, or “has no effect”? 3. Mutation is the source of new genetic information and the environment “decides” its value. Acting together, how do these dynamic forces help to explain biodiversity(i.e.) why there are so many different kinds of organisms)? 4. Would an engineered organism be considered a mutation or a new species? Justify your answer. 5. As indicated in the text, DNA profiling has many beneficial uses. However, what are two possible drawbacks to widespread profiling? 2. In the real world, what determines if a change in the genetic make-up (DNA mutation) is “good”, “bad”, or “has no effect”? 3. Mutation is the source of new genetic information and the environment “decides” its value. Acting together, how do these dynamic forces help to explain biodiversity(i.e.) why there are so many different kinds of organisms)? 4. Would an engineered organism be considered a mutation or a new species? Justify your answer. 5. As indicated in the text, DNA profiling has many beneficial uses. However, what are two possible drawbacks to widespread profiling?

Explanation / Answer

Ans-1 redunancy is reffered as degeneration of some bases in a sequence of base pairs. The effect of redundancy is observed if the degenerated codon was from a coding sequence but no effect of redunancy will be observed if the degenerated codon was from a non coding sequence.