Karyotypes

Determine the sex of the individual whose karyotype is displayed in the image.

• female
• male

When chromosomes fail to separate correctly during anaphase of meiosis, what can occur?

• extra chromosomes are found in the sex cell
• chromosomes of the sex cell are doubled
• chromosomes of the sex cell are halved
• meiosis never completes

Tags

NGSS.HS-LS3-2

A pair of identical chromosomes shown in a karyotype, one inherited from mom, and one inherited from dad are called

• sister chromotids
• centromeres
• homologous chromosomes
• autosomes

Tags

NGSS.HS-LS3-1

What makes this individual's karyotype not normal?

• An extra sex chromosome
• An extra autosome
• A missing sex chromosome
• A missing autosome

Tags

NGSS.HS-LS3-2

Chromosome pairs 1-22 are referred to as

• sex chromosomes
• sister chromatids
• a karyotype
• autsomes

Which would be considered a somatic cell?

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

Tags

NGSS.HS-LS1-4

A karyotype is:

• A tool scientists use to analyze chromosomes

• A tool scientists use to predict the potential genotypes / phenotypes of offspring

• A tool scientist use to identify genes in the human genome

• A tool scientists use to identify criminals & find relatives

Tags

NGSS.HS-LS3-1

SELECT ALL THAT APPLY: Autosomes:

• Pair #23

• Determine whether you're male / female

• Pairs #1-22

• Every chromosome except sex chromosomes

SELECT ALL THAT APPLY:

• Male

• Female

• No chromosomal abnormalities

• Trisomy 18

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

True of False: this is a human karyotype.

• True

• False

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2