Question

what is a mutation?
when paired chromosomes exchange genetic information
an error that occurs when dna is copied
the phase of the cell cycle where a cell actively divides into two identical cells
the process of creating specialized cells for the purpose of reproduction

Explanation:

• Mutation is defined as an error that occurs when DNA is copied.
• When paired chromosomes exchange genetic information, it is called crossing - over.
• The phase of the cell cycle where a cell actively divides into two identical cells is mitosis.
• The process of creating specialized cells for the purpose of reproduction is meiosis.

Answer:

An error that occurs when DNA is copied