Genetic studies of Pangwalas, Transhumant and Settled Gaddis. 4. Colour blindness, mid-phalangeal hair, ear lobe attachment and behavioural traits

Frequency distributions of colour blindness, midphalangeal hair, ear lobe attachment, hand clasping, arm folding, leg folding and handedness are reported for different population groups from Himachal Pradesh, North India, namely Pangwalas, Transhumant Gaddis (Brahmans, Rajputs and Scheduled Castes) and Settled Gaddis (Brahmans, Rajputs and Schedules Castes). An attempt has been made to compare the results of the present study within and between these groups as well as with the results of other reports from different population groups of India and Asia.