Question

Based on scientific research, which statement best describes mutations?
Mutations are rare occurrences.
Mutations are always harmful.
Mutations cannot be inherited.
Mutations cannot be acquired.

Answer 1

A - Mutation are rare occurrences. Some mutations are not harmful at all such as eye color mutations. A lot of mutations are inherited from the offsprings parents and many can be acquired when mitosis is messed up.

hope that helps :)

Answer 2

The statement 'mutations are rare occurrences' best describes mutations. They are generated due to errors in DNA replication.

Mutations

• A mutation is any alteration in the nucleotide (DNA) sequence of the genome of an organism.

• Mutations represent rare events that occur due to errors in DNA replication.

• Mutations may be beneficial, neutral or harmful depending on the environment in which the organism suffering the mutation lives.

• Germinal mutations can be inherited (passed to the next generation), whereas somatic mutations cannot be inherited.

Learn more about mutations here:

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