Recent african origins hypothesis relies upon which kind of genetic data

This hypothesis, that modern humans originated from Africa, relies on mitochondrial DNA. Using mitochondrial DNA, the matrilineal most recent common ancestor of all currently living humans could be traced: only the female eggs contain mitochondria. The most recent common ancestor was traced to Africa at approximately 170,000 and 100,000 years ago.

answers are:

lysogenic     viral dna merges with host cell dna

lysogenic     no symptoms

lytic               viral dna takes over

lysogenic     virus does not destroy host cell

lytic               virus destroys host cell

lytic               induces symptoms of viral infection

lysogenic       cell reproduces and spreads provirus

weathering - colorado river carves land in arizona to form the grand canyon. cracks form in a sandstone wall surrounding a house. a marble statue near the science museum is changing color due to rainfall

erosion - after a rainstorm, soil and rock piees litter the roadways. the sand dunes in the sahara desert are changing shape.

here's your answer.