__________ syndrome occurs in males when there is an extra Y ...

[jon_i]

__________ syndrome occurs in males when there is an extra Y chromosome.
 
  A. triple X
  B. Turner's
  C. Klinefelter's
  D. XYY

Question 2

Our normal bacterial flora (in oral cavity, vagina, etc.) help protect us from infections by inhibiting potentially pathogenic microorganisms that attempt to grow in regions of our body occupied by our normal flora.
 
  Indicate whether the statement is true or false

[juliaf]

Answer to Question 1

D

Answer to Question 2

True

[jon_i]

Wow, this really help

[sultansheikh]

Thanks for the timely response, appreciate it