Answer: Uracil Pairs with Adenine
Explanation:
Uracil is like the thymine from RNA
A mutation is any alteration in the genetic material (nucleotide sequence) of an organism. Mutations can be neutral, harmful, or beneficial depending on the environment in which the orgasm lives.
- In this case, the mutation IS HARMFUL because the organism is not more able to break down starch.
- The deleterious mutations are eliminated (selected) by natural selection.
- Beneficial germline mutations can eventually be inherited, increasing their frequency in the population.
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Answer:
D. It provides a way to increase the
frequency of beneficial traits in a
population.
Explanation:
Artificial selection is a selection made by the human intervention. Artificial selection is better than natural selection because in natural selection organisms mate naturally with each other while in artificial selection, human selects good traits organisms to mate with each other and produce offspring which has better characteristics than parents.