Mutations

Front

What is a mutation?

Back

A change in the DNA sequence.

Front

What is a chromosome?

Back

A tightly wound bundle of DNA and protein found in the nucleus of most living cells.

Front

What is a neutral mutation?

Back

A mutation that has NO effect on an organism's ability to survive and reproduce.

Front

How can mutations benefit humans?

Back

They can make an organism more suited to live in its environment.

Front

What are chromosomes made of?

Back

DNA.

Front

What is a harmful mutation?

Back

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

Front

What is a helpful mutation?

Back

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

Front

What role do genes play in mutations?

Back

Genes are segments of DNA that can be altered by mutations, affecting traits.

Front

Can mutations be inherited?

Back

Yes, mutations can be passed from parents to offspring.

Front

What is the difference between a gene and a chromosome?

Back

A gene is a segment of DNA that codes for a specific trait, while a chromosome is a structure that contains many genes.