A normal human karyotype shows 46 chromosomes. Describe how a karyotype with 47 chromosomes could be produced. Briefly discuss 2 specific human disorders characterized by a karyotype with 47 chromosomes.
A normal human karyotype shows 46 chromosomes. Describe how a karyotype with 47 chromosomes could be produced. Briefly discuss 2 specific human disorders characterized by a karyotype with 47 chromosomes.
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Which of the following would be found in a person with a 45, X karyotype? [Select all that apply]
Female external genitalia | ||
Barr body | ||
SRY gene | ||
Decreased fertility |
1.75000 points
QUESTION 11
Which of the following would be found in a person with a 46, XY karyotype, with an AR gene mutation? [Select all that apply]
Female external genitalia | ||
Male internal anatomy | ||
Barr body | ||
Normal range of testosterone produced, but cells are not sensitive to its effects | ||
SRY gene |
1.75000 points
QUESTION 12
Which of the following would be found in a person with a 47, XXY karyotype? [Select all that apply]
Female external genitalia | ||
Male external genitalia | ||
Low testosterone | ||
SRY gene | ||
Decreased fertility |