karyotypes

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

• female
• male

Tags

NGSS.HS-LS3-1

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

• female
• male

Which structure is labeled as A in the diagram?

• Centromere
• Chromosome
• Sister chromatids

What makes this individual's karyotype not normal?

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

What is the sex of this individual?

• female
• male

Tags

NGSS.HS-LS3-1

What is the sex of this individual?

• female
• male

Tags

NGSS.HS-LS3-1

Down's syndrome occurs because of a(n)

• missing sex chromosome
• extra sex chromosome
• additional 21st chromosome
• additional 18th chromosome

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Chromosome pairs 1-22 are referred to as

• sex chromosomes
• sister chromatids
• a karyotype
• autsomes

A diploid cell of a normal male human contains 

• 22 autosomes and two Y-chromosomes.
• 22 pairs of autosomes and two Y-chromosomes.
• 22 pairs of autosomes, one X and one Y-chromosome
• 22 autosomes and two X-chromosomes

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What would indicate a human male?

• XX
• X
• XY
• XXY