When Discovered in the 1960's, A(n) ___________ Was Found to Emit

question 108

Multiple Choice

When discovered in the 1960's, a(n) ___________ was found to emit large amounts of energy, but through visual and radio telescopes appeared to be a single point of light much like a star.

• A)a planet like Venus
• B)E galaxy
• C)spiral galaxy
• D)double-lobed radio galaxy
• E)quasar

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Definitions:

Hemophilia

A genetic disorder causing impaired blood clotting, leading to excessive bleeding from even minor injuries.

Heterozygous

Having two different alleles for a particular gene, one inherited from each parent.

Karyotype

The chromosomal composition of an individual.

XYY

A chromosomal pattern that occurs when a male has an extra Y chromosome (47,XYY), often associated with a range of physiological and developmental features.