Meiosis, Chromosomal Mutations & Karyotypes

Based on the Karyotype shown, at which chromosome pair can we identify a genetic disorder? 

• Chromosome pair 5
• sex chromosomes
• Chromosome pair 21
• There are no chromosomal disorders

Which sex chromosomes would indicate a typical human male?

• XX
• X
• XY
• XXY

Photograph of chromosomes grouped in ordered pairs

• pedigree
• Punnett Square
• Venn Diagram
• Karyotype

Tags

NGSS.HS-LS3-1

• This karyotype shows Trisomy 21
• This karyotype has no abnormality
• This karyotype is missing a sex chromosome
• This karyotype is from a gamete

Which would be considered a somatic cell?

• Sperm cell
• Egg Cell
• Skin Cell
• All of these

Which of the following would be considered a Gamete cell?

• Egg Cell
• Sperm Cell
• Both of these
• None of these

Tags

NGSS.HS-LS3-2

What is the chromosomal condition of the individual whose karyotype is seen in the image?

• Monosomy X (Turner's Syndrome)
• Trisomy 21 (Down's Syndrome)
• Trisomy 13 (Patau Syndrome)
• Trisomy 18 (Edwards's Syndrome)

Tags

NGSS.HS-LS3-2

NGSS.HS-LS3-1

A pair of identical chromosomes shown in a karyotype, one inherited from the female, and one inherited from the male are called

• sister chromotids

• centromeres

• homologous chromosomes

• autosomes

What is the haploid number for this Karyotype?

• 26
• 27
• 52
• 54

Chromosome mutation involving loss of a piece of chromosome.

• Deletion

• Inversion

• Translocation

• Removal