Genic Balance Theory in Drosophila explained in 5 Minutes

The genic balance theory, proposed by Calvin Bridges in 1922, states that sex in Drosophila is determined by the ratio of X-chromosomes to sets of autosomes (X/A ratio), rather than just the presence of a Y chromosome. 00:00 Background 01:06 Genic balance Theory summary and sex index ratio 01:56 Genic balance Theory experiment 03:50 Role of Sxl gene 04:33 Role of Y chromosome Happy Learning✌️@biologyexams4u =============================================================== We really appreciate your support 👍 Thank you so much :) ▶Enroll now. Our free certificate course on Introduction to Recombinant DNA Technology https://alison.com/course/introduction-to-recombinant-dna-technology?utm_source=alison_user&utm_medium=affiliates&utm_campaign=22177687 📙Introduction to Recombinant DNA Technology – Download free E Book https://www.biologyexams4u.com/2022/09/enroll-now-new-online-course-on.html ============================================================== Biologyexams4u network is dedicated to create and share simplified biology learning resources to students as well as teachers globally. We firmly believe that our simplified content will help you to improve your understanding and generate curiosity and interest in Life Sciences. Thank you so much for your consistent support.