Chromosomal Mutation

Identify the mutation in the picture.

• Inversion
• Deletion
• Duplication
• Translocation

Identify the mutation in the picture.

• Inversion
• Duplication
• Deletion
• Translocation

Identify the mutation in the picture.

• Deletion
• Inversion
• Duplication
• Translocation

When can a mutation be passed on to offspring?

• only when the mutation is present during or occurs during mitosis
• only when the mutation is present during or occurs during meiosis
• when the mutation occurs during mitosis or meiosis
• when the mutation occurs in somatic cells

What type of chromosomal mutation has occurred?

• substitution
• insertion
• deletion
• nondisjunction

A chromosome is found to be shorter than it's homologous match.  Which type of mutation would this most likely be?

• insertion
• deletion
• translocation
• inversion

An example of a mutation where a piece of chromosome breaks off and attaches to another chromosome is called ___.

• trisomy
• translocation
• inversion
• deletion

Deletion

• When a segment of a chromosome breaks off.

• When a segment of a chromosome breaks off, flips, and reattaches.

• When a segment of a chromosome is copied or doubles.

• When a segment of a chromosome breaks and attaches to a non homologous chromosome.

• When entire chromosomes don't separate evenly during meiosis.

Inversion

• When a segment of a chromosome breaks off.

• When a segment of a chromosome breaks off, flips, and reattaches.

• When a segment of a chromosome is copied or doubles.

• When a segment of a chromosome breaks and attaches to a non homologous chromosome.

• When entire chromosomes don't separate evenly during meiosis.

Duplication

• When a segment of a chromosome breaks off.

• When a segment of a chromosome breaks off, flips, and reattaches.

• When a segment of a chromosome is copied or doubles.

• When a segment of a chromosome breaks and attaches to a non homologous chromosome.

• When entire chromosomes don't separate evenly during meiosis.