A cell in prophase i of meiosis has as many chromosomes as each of the daughter cells following cytokinesis of meiosis ii.

Photosynthesis. . .

When the sun hits the plant and the plant has water

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.