Prospective authors and professionals working in the fields of   Biology and relevant sciences are invited to submit a high-quality original research manuscript for the 3 rd National Conference (1st International) of Biology.  The conference will be held at the University of Mosul, Mosul, Iraq on the 24th-25th May 2021.   The submitted manuscript should be original and unpublished in any journals, conferences, or consider under publication elsewhere. All full manuscript submissions will be peer-reviewed and evaluated based on originality, methodology, accuracy, and relevance with the theme of the conference.  The conference adopts Arabic and English for the submitted manuscript. Please check  the conference topics and  the  author guidelines for more details. All papers will be published in Conference-approved journals. The choice of the journal should be made by the authors based on how well the scope of their manuscript matches the scope of the given journal.