In topic 6 - Determining the genotype of parents from the phenotype ratio of offspring, teacher Vo Thanh Binh, teacher at Le Hong Phong High School for the Gifted (HCMC), introduces to students how to quickly determine the genotype in crosses of 2 traits, genes on autosomes, 1 gene that determines one trait and completely dominant genes.

According to Mr. Binh, the exercise on the law of heredity is always the exercise with the most points and the most difficult in the exam. When doing this exercise, one piece of information that must always be determined is the genotype of the two organisms being crossed and the law of heredity governing the genes under consideration.

This content is broadcast on the following platforms: website thanhnien.vn , Facebook fanpage and YouTube channel of Thanh Nien Newspaper.

[embed]https://www.youtube.com/watch?v=C0R9jLrZWPI[/embed]

From May 13 to June 16, at fixed times (4:30 p.m., 6:30 p.m., and 8:30 p.m.) from Monday to Saturday every week, Thanh Nien Newspaper will broadcast live 88 topics on Secrets to review for high school graduation exams to get high scores at thanhnien.vn , Facebook.com/thanhnien, and the newspaper's YouTube channel.

The knowledge review topics are organized by experienced teachers of Le Hong Phong High School for the Gifted (District 5), Tran Dai Nghia High School for the Gifted (District 1), Bui Thi Xuan High School (District 1), Le Quy Don High School (District 3), Nguyen Hien High School (District 11), Asia International High School... Through each online review topic, teachers will help students save time, take advantage of technology to create interest in learning, and accumulate knowledge for the upcoming important exam.

Students can access Thanh Nien Newspaper's platforms or scan the QR code in the broadcast schedule to watch the program live at the right time or review all the topics that have been broadcast.