In Connection with a Star, What Does the Phrase "Metal-Poor

question 194

Multiple Choice

In connection with a star, what does the phrase "metal-poor" mean?

• A) The star has a low abundance of all elements heavier than hydrogen in its spectrum.
• B) The star has a low abundance of all elements heavier than hydrogen and helium in its spectrum.
• C) The star has a low abundance of all elements in its spectrum.
• D) The star might or might not have a low abundance of carbon in its spectrum but is definitely weak in iron.

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Definitions:

Inherited

Something passed down from previous generations, either through genetic transmission or tradition.

Genetics

The branch of biology that studies genes, genetic variation, and heredity in organisms.

Personality

The assembly of elements and qualities that shape a person's singular character.

Identical Twins

Twins resulting from one zygote that splits and forms two embryos, sharing exactly the same genetic material.