Asked by Angela Filey on Jul 19, 2024
Verified
Harriet has been diagnosed with Turner syndrome.What is her chromosomal pattern?
A) XX
B) XO
C) XY
D) XYY
Turner Syndrome
A chromosomal disorder affecting females, characterized by the partial or complete absence of one X chromosome, leading to various developmental issues.
Chromosomal Pattern
The specific arrangement and number of chromosomes within a cell, which can be analyzed to detect genetic disorders or anomalies.
XO
A genetic term referring to individuals with a single X chromosome and no second sex chromosome, typically associated with Turner syndrome.
- Elucidate the relationship between chromosomal patterns and the spectrum of genetic conditions, including the mechanism of sex determination in typical scenarios.
- Explain the observable and DNA-related characteristics of specific hereditary disorders.
Verified Answer
BH
breanna hartsJul 22, 2024
Final Answer :
B
Explanation :
Turner syndrome is a genetic condition that occurs when a female is born with only one X chromosome, instead of the usual two (XX). This is indicated by the chromosomal pattern XO.
Learning Objectives
- Elucidate the relationship between chromosomal patterns and the spectrum of genetic conditions, including the mechanism of sex determination in typical scenarios.
- Explain the observable and DNA-related characteristics of specific hereditary disorders.