مدى اكتساب طلاب الصف الثاني الثانوي في مدينة الرياض لمفاهيم الوراثة

الملخص EN

The Current study has intended to investigate the acquisition of secondgrade secondary school students (11th grade) in Riyadh of the basic Inheritance’ concepts.

The study included a random sample of 186 students, and they were subjected to standardized achievement test.

The results showed misconceptions of Inheritance concepts: (genes, DNA, nucleus, chromosomes, alleles, genetic information).

Also, the results showed misconceptions of students’ understanding regarding the relationship between the diversity of living organisms and genetic information and chromosomes.