Read the following two case studies and identify which of the genetic variations best describes the athletes biological sex. 1. Destiny is a 23-year-old female swimmer. She tested negative for the barr body test And positive for the SRY Jean. Her blood testosterone level was 25 nmol/L. However, She has a typical external female reproductive anatomy and secondary sex characteristics. The genetic variation of best describes destiny is ____________. 2. Doreen is a 27-year-old female shot putter. She tested negative for the Barr body test an SRY gene. Her blood testosterone level was tested below 10 nmol/L. Although she has typical external female reproductive anatomy, she does not exhibit any secondary sex characteristics. The genetic variation the best describes Doreen is __________. Options to fill in the 2 blank* 46, XX with SRY gene 46, XY with deleted SRY gene 46, XY with SRD5A2 gene mutation 46, XX with excess testosterone from adrenal glands 45, X (only one chromosome present) 46, XY with androgen insensitivity
Read the following two case studies and identify which of the genetic variations best describes the athletes biological sex.
1. Destiny is a 23-year-old female swimmer. She tested negative for the barr body test And positive for the SRY Jean. Her blood testosterone level was 25 nmol/L. However, She has a typical external female reproductive anatomy and secondary sex characteristics.
The genetic variation of best describes destiny is ____________.
2. Doreen is a 27-year-old female shot putter. She tested negative for the Barr body test an SRY gene. Her blood testosterone level was tested below 10 nmol/L. Although she has typical external female reproductive anatomy, she does not exhibit any secondary sex characteristics.
The genetic variation the best describes Doreen is __________.
Options to fill in the 2 blank*
46, XX with SRY gene
46, XY with deleted SRY gene
46, XY with SRD5A2 gene mutation
46, XX with excess testosterone from adrenal glands
45, X (only one chromosome present)
46, XY with androgen insensitivity
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