TeacherTube - Teach the World. It is an alternative to YouTube. Educators need a safe and secure place where our students can participate in the social aspect of video sharing and engaging students with video responses. You can upload powerpoint presentations as PDF files, assignments as word documents, audios, photos, videos and more!
Illustration of autosomal recessive inheritance. Each parent has one blue allele and one white allele. Each of their 4 children inherit one allele from each parent such that one child ends up with two blue alleles, one child has two white alleles and two children have one of each allele. Only the child with both blue alleles shows the trait because the trait is recessive.