Answer: Man is the result of natural selection. As a result, human evolution is inextricably linked to the origin of life and its spread across the globe. It’s common to talk about evolution in terms like ‘from amoeba to man,’ as if the amoeba is the most basic form of life. However, there are other species that are more basic than amoeba, such as viruses.
The most complicated stage in evolution is the transition from a self-replicating organic molecule to a protozoan, such as an amoeba, which may have taken the same amount of time as the transition from protozoan to man.
Herbert Spencer, an English philosopher, coined the term evolution to describe the historical progression of life.
Write an essay on evolution of man.
Write an essay on evolution of man.
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west of the geographic north. The north tip of the magnetic needle of a dip circle placed in the plane of magnetic meridian points above the horizontal. The horizontal component of the earth’s field is measured to be 
Specify the direction and magnitude of the earth’s field at the location.At a certain location in Africa, a compass points 
and 
carrying currents of 
and 
in the same direction are separated by a distance of 
. Estimate the force on a 
section of wire A.
wire carrying a current of 
is placed inside a solenoid perpendicular to its axis. The magnetic field inside the solenoid is given to be 
. What is the magnetic force on the wire?
and making an angle of 
with the direction of a uniform magnetic field of 
. What is the magnitude of the field 
at a point 
from the wire?
-turns carrying current 
.
is at distance 
from the wire. Find the force acting on the electron if its velocity is directed towards the wire.