Biologiya fanidan Testlar is an Android application developed by Saymov Alibek. It falls under the Education & Reference category and offers a variety of tests of different levels for users. These tests have been collected from DTM websites and various educational centers.

This online application is available for free and is regularly updated with new tests. Users will receive notifications when new tests are added. The program is easy to navigate and provides a user-friendly interface for users to take the tests. However, it is important to note that there is no information available regarding the accuracy of the tests or the sources from which they were collected.

Overall, Biologiya fanidan Testlar is a useful application for those looking to test their knowledge of biology. However, it is recommended that users do not rely solely on this application for their studies and research.