karyotyping and chromosomal disorders

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

• trisomy
• translocation
• inversion
• deletion

Tags

NGSS.HS-LS3-2

The following karyotype illustrates an example of which syndrome?

• Monosomy X (XO)

• Klinefelter's Syndrome (XXY)

• Trisomy 18 (Edward's Syndrome)

• Trisomy 21 (Down Syndrome)

Complete a karyotype analysis on the karyotype provided.

• 47, XY, +18

• 46, XX

• 47, XY, +21

• 46, XX, +18

Tags

NGSS.HS-LS3-2

Identify the mutation in the picture.

• Inversion
• Deletion
• Duplication
• Translocation

Tags

NGSS.HS-LS3-2

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

Tags

NGSS.HS-LS3-2

NGSS.HS-LS4-2

What type of chromosomal mutation has occurred?

• substitution
• insertion
• deletion
• nondisjunction

What process occurs during meiosis that can result in chromosomal disorders where there are too few or too many chromosomes present?

• crossing over

• non-disjunction

• anaphase I

• prophase I

What is the 23rd pair of a female??

• XX

• XY

• !?

• #$

Tags

NGSS.HS-LS3-1

What is the gender pair of a Male??

• XX

• @%

• XY

• +_

Trisomy 21 is known as :

• Turner's Syndrome

• Klinefelter's Syndrome

• Edward's syndrome

• Down's Syndrome