Genetic Mutations

Front

What is a type of Mutation?

Back

All of the Above (Deletions, Insertions, Base Substitutions)

Front

What is a gene?

Back

A section of DNA that codes for a trait.

Front

What is a harmful mutation?

Back

A mutation that decreases an organism's ability to survive and reproduce.

Front

Can enzymes repair some mutations?

Back

True

Front

What occurs during a deletion mutation?

Back

A base pair is missing from the DNA strand.

Front

What is an insertion mutation?

Back

A mutation where a base pair is added to the DNA strand.

Front

What is a base substitution mutation?

Back

A mutation where a base pair is replaced with a different base pair.

Front

What is a neutral mutation?

Back

A mutation that does not significantly affect an organism's ability to survive and reproduce.

Front

What is the role of DNA in genetics?

Back

DNA carries the genetic instructions for the development, functioning, growth, and reproduction of all known organisms.

Front

What is the significance of mutations in evolution?

Back

Mutations introduce genetic variation, which is essential for natural selection.