1. In a total population of 300 adults, it was found that 200 were blondes and 100 were redheads. Upon closer examination, it was found that having red hair was the result of a recessive trait. Biochemical analysis revealed that blondes composed two genotypes: homozygous (40 individuals), and heterozygous (160 individuals). Use chi-squared analysis to determine if this population is in Hardy-Weinberg equilibrium for this gene.

The answer is c : ) hope this answered your question!

Schools are being forced to embrace computers. unlike their "digital immigrant" teachers, these students are "digital natives", born into a world where technology is an integral part of everyday life. almost every student has access to a multitude of computers, laptops and tablet devices. it would be crazy to assume an assignment would  notbe written on computer in this day and age.many schools now have a 1-to-1 computer policy, and many districts and states in the united states have mandated computers or ipads across the state for every student,  including los angeles, the second largest school district in the country.but the thing is, when they tried it in la, it wasn't the success they hoped for. that's because the tablets weren't used as much as they expected. rather, it appeared there was a gap between the digital native's love of technology and their use of it in the classroom.this conflicted relationship with computers is also underscored by much of the literature on education. it is also highlighted in professional development and conferences such as  edutech.