HC Deb 02 November 1966 vol 735 c125W
100. Mr. Baker

asked the Secretary of State for Education and Science what progress he has to report in the research into the ability to control the sex of calves and lambs.

Mr. Goronwy Roberts

The results of recent work on this subject under the auspices of the Agricultural Research Council have been negative: further studies are being made on the basic mechanisms involved, but they cannot be expected to give an early answer.