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What is Karyotyping?

Back

Karyotyping is a process that involves arranging and analyzing the chromosomes in a cell to identify their number and structure.

Front

What are chromosomes?

Back

Chromosomes are thread-like structures made of DNA that carry genetic information.

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What does it mean if a cell is aneuploid?

Back

Aneuploid means that a cell has an extra or missing chromosome.

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What is polyploidy?

Back

Polyploidy is a condition where a cell has more than two complete sets of chromosomes.

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What is tetrasomy?

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Tetrasomy is a type of aneuploidy where there are four copies of a particular chromosome.

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What is trisomy?

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Trisomy is a type of aneuploidy where there are three copies of a particular chromosome.

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What is a Barr body?

Back

A Barr body is an inactivated X chromosome found in female cells.

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What is Klinefelter Syndrome?

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Klinefelter Syndrome is a genetic condition in males caused by an extra X chromosome.

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What is an inversion in genetics?

Back

An inversion is a chromosome rearrangement where a segment of a chromosome is reversed end to end.

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What percentage of the population has an inversion?

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About 2% of the population has an inversion.