Karyotypes and Pedigrees

Which individual in the first generation is a carrier?

• The male
• The female
• individual 1
• None of the above

How many chromosomes are shown in a normal human karyotype?

• 2
• 12
• 25
• 46

Chart that shows the relationships within a family

• Pedigree
• Karyotype
• T chart
• Key

Photograph of chromosomes grouped in ordered pairs

• pedigree
• Punnett Square
• Venn Diagram
• Karyotype

In the second generation-how many people have the disease or display the physical trait?

• 2
• 4
• 5
• 6

By looking at this karyotype you can determine that this person ______ ________.

• has Downs Syndrome
• has Monosomy X (Turners Syndrome)
• is  normal
• has Trisomy 13(Patau Syndrome)

What can you  determine about this person based on their karyotype?

• They have Downs Syndrome
• They have Turner's Syndrome
• They have Edward's Syndrome
• They are completely Normal

What can you  determine about this person based on their karyotype?

• They have Turner's Syndrome (Monosomy X)
• They have Downs Syndrome
• They are normal
• They are male

Looking at this pedigree, how many female family members are carriers?

• 1
• 3
• 10
• 7

If a gene is found only on the X chromosome and not the Y chromosome, it is said to be what?

• sex-linked trait
• polygenic trait
• codominant trait
• incomplete dominance trait