31.   We took samples from two birds and we prepared DNA fingerprinting which are represented on this piece of film as a series of bands.

32.   So the sample may not have been complete er and once the sample was taken, one could have lost some of the material.

33.   The important point is that the two-stage sampling process involves a sample of the primaries from each member of which is taken a sample of secondaries.

34.   This involves taking a sample of households and classifying them according to their income groups.

35.   No, he took a sample of urine and that.

36.   Did he take a sample of urine away?

37.   What has happened previously in a lot of educational research is that large samples have been taken.

38.   But we all know that stories, you know, people have got to be out there at the scene taking samples.

39.   And he worked once on a glacier, taking core samples.