The main features that place homo habilis in the genus homo rather than australopithecus are:

1.slightly larger braincase.

2.smaller face.

.3 smaller teeth.

Explanation:

However it still possess some ape -like characteristics of long arms.and protruding face.

It inhabited some areas of sub-Saharan Africa million of years ago over 2.4.million.

It's first discovery was in northernTanzania, at Olduvai Gorge.

It's discovery made it to replace homoerectus as the oldest human fossil.Homoerectus used to be the oldest.

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