How do you think seeing this x-ray image affected the work of watson and crick? it was used to a show that dna was the molecule of inheritance. b develop an understanding of how x-ray crystallography diffraction works. c identify the four bases that make up dna. d

Aplant cell has vacuoles and a cell wall

Many archeologists and anthropologists disagree with dr. thorne's view.  thorne strongly believes that what many calls "homo erectus"  was in fact  homo sapiens,  and that they migrated out of africa almost 2 million years ago and dispersed throughout europe and asia. that's way different  from what scientists have always believed about the evolution of the species.