As you approach an emergency vehicle parked on the roadway of an interstate highway with its emergency lights activated, what mu
st you do? Pull over immediately
Slow down and be prepared to stop
When safe, leave the lane closest to the emergency vehicle
Keep driving the same amount of speed
Autosomal recessive is one of so many ways that a trait, disorder, or ailments can be passed down through families. An autosomal recessive disorder simply means two copies of an abnormal gene had to be present in order for the disease or trait to develop.