Rules LP

Front

What is a chromosomal deletion?

Back

A chromosomal deletion is a type of structural abnormality where a segment of the chromosome is missing or deleted.

Front

What is translocation in genetics?

Back

Translocation is a chromosomal abnormality where a segment of one chromosome breaks off and attaches to another chromosome.

Front

Define duplication in the context of chromosomes.

Back

Duplication is a chromosomal abnormality where a segment of the chromosome is copied, resulting in extra genetic material.

Front

What does inversion mean in chromosomal structure?

Back

Inversion is a chromosomal abnormality where a segment of the chromosome is reversed end to end.

Front

What is trisomy?

Back

Trisomy is a genetic condition where an individual has three copies of a chromosome instead of the usual two.

Front

What is Trisomy 21 also known as?

Back

Trisomy 21 is also known as Down syndrome.

Front

What is Trisomy 13 also known as?

Back

Trisomy 13 is also known as Patau syndrome.

Front

What is Trisomy 18 also known as?

Back

Trisomy 18 is also known as Edwards syndrome.

Front

What is a numerical chromosomal abnormality?

Back

A numerical chromosomal abnormality is a condition where there is an abnormal number of chromosomes, such as trisomy or monosomy.

Front

What is a structural chromosomal abnormality?

Back

A structural chromosomal abnormality involves changes in the structure of chromosomes, such as deletions, duplications, inversions, or translocations.