A full siblings DNA test is recommended when the individuals taking part in the test are male and female. This type of test establishes the amount of common DNA between the people tested.
https://www.dnacenter.in/dna-tests/siblingship-dna-test/

https://www.dnacenter.in/
DDC Laboratories India provides DNA tests nationally and internationally. These tests are used to determine the biological relationship between individuals. Like, sometimes people doubt their relationship such as paternity, maternity, siblingship, etc. We work from 250+ collection centers in India and Abroad. So, you can visit the nearest collection center to provide DNA samples. For more information, contact us at +91 8010177771 or WhatsApp at +91 9213177771.