Twins in Space Vocabulary

Front

What word means exactly the same as another?

Back

Duplicate

Front

What word means appearing to be exactly the same?

Back

Identical

Front

What word means examination of things to see how they are similar?

Back

Comparison

Front

What word means energy that travels in the form of waves outward from a source?

Back

Radiation

Front

What word means parts of DNA in cells that contain the genes?

Back

Chromosomes

Front

What is DNA?

Back

DNA stands for Deoxyribonucleic Acid, which carries genetic information.

Front

What are chromosomes made of?

Back

Chromosomes are made of DNA and proteins.

Front

What is the role of radiation in space?

Back

Radiation in space can affect living organisms and technology.

Front

What is a comparison?

Back

A comparison is looking at two or more things to see how they are alike or different.

Front

What does identical mean in science?

Back

Identical means having exactly the same genes or characteristics.