In Frederick Griffith's experiment, live R cells and dead S cells were injected into mice, causing ...

In Frederick Griffith's experiment, live R cells and dead S cells were injected into mice, causing fatal pneumonia. Neither live R cells nor dead S cells alone cause pneumonia, so Griffith concluded that _____.
  1.DNA is the genetic material
  2.some, but not all, R cells cause pneumonia
  3.DNA encoding the ability to form capsules was released from dead S cells and picked up by R cells
  4.hereditary information of unknown identity transformed R cells into S cells
  5.DNA controls the synthesis of specific products

Question 2

The facial features seen in the child pictured here are characteristic of what syndrome?
  1.Down syndrome
  2.Trisomy 13
  3.fetal alcohol syndrome
  4.Cri du chat