Usually miles or kilometers
A map unit is a distance measurement used in genetics to quantify the relative distance between genes on a chromosome. One map unit is defined as the distance at which crossing over occurs 1% of the time during genetic recombination. It helps estimate the frequency of recombination events and the relative locations of genes on a chromosome.
mainly meters are being used : symbol (m)
Kilometers are a unit of length, used to measure distance.
Because that is the standard unit of distance used in the US.
meter
Metre
Meters
The dimensions of speed are distance/time. Any unit of linear distance and any unit of time may be used.
yes acres is a unit of length, it is used for land distance
Meters or kilometers, depending on the distance.
The unit of measurement commonly used to measure the distance traveled by a car is kilometers (km) or miles (mi).
It means the average distance from Sun to Earth. It is often used as a unit of distance, within the Solar System.