sanis411 sanis411

04-08-2020
Health

contestada

Scientists identified a type of chimpanzee in central Africa as the source of HIV infection in humans, true or false

Respuesta :

muskan18 muskan18

06-08-2020

Answer:

yes, in 1999 they found a strain of SIV called SIVcpz in chimpanzee which was identical to HIVin humans body.

Answer Link

Otras preguntas

Which compounds are classified as Arrhenius acids? (1) HCl and NaOH (2) HNO3 and NaCl (3) NH3 and H2CO3 (4) HBr and H2SO4

Which element has atoms with the strongest attraction for electrons in a chemical bond? (1) chlorine (3) fluorine (2) nitrogen (4) oxygen

What is one right or freedom from the First Amendment?*

What force is thought to be an important cause plate tectonic motion ?

Who is in charge of the executive branch?

What does the judicial branch do?

What did Susan B. Anthony do?

Which atom has the largest atomic radius? (1) potassium (3) francium (2) rubidium (4) cesium

Which clement is a liquid at STP? (1) bromine (3) francium (2) cesium (4) iodine

When a sample of a gas is heated in a sealed, rigid container from 200. K to 400. K, the pressure exerted by the gas is (1) decreased by a factor of 2. (2) incr