Genetic code for monogamy

Self-study activity:
Watch the video clip and say whether the statements below are true or false.



1 Prairie voles behave like humans.
2 There is a more promiscuous type of vole.
3 The brain of both kinds of vole was similar to that of humans.
4 Young injected a virus into the brain of the prairie vole.
5 In his experiment Young tied two male voles in a box and finally he introduced a female vole.
6 In the experiment the vole injected with a virus chose the partner he/she had mated with.

You can read the transcript here.

Key:

1T 2T 3T 4F 5F 6T