Previous  videos student  we have studied
about meaning of systematics and
taxonomy now we are going to understand
what is taxonomy Hierarchy it's
taxonomy Hierarchy is a position given to
the organism in biology before we
understand the positions present in
Taxonomy Hierarchy we need to know
two terms that is Taxon and Category
now what is Taxon now Taxon is a
group of organism which forms concrete
unit in classification again I am
repeating Txon is a group of organism
which forms concrete unit in
classification so what is category now
tactically is the rank or the position
given to the organism
now let's compare taxonomic hierarchy
with the position present in your
college which is a topmost position in
college that is trustee of the college
after trust accounts the director
next comes the principal then vice
principal followed by EXO DS then
teachers then comes a learner stuff
learner staff means students now the
position which I said that is principal
vice principal HUD that position is
category and the person who is sitting
on that position is called as EXO I hope
you understood the difference now what
are the such position present a economic
hierarchy speaking about economic
hierarchy this are the position from top
to down present in economic hierarchy
the top position is Kingdom next comes
final or division final word is used for
animals and division wood is used for
plants followed by class then order then
family genus and species now student we
have to understand meaning of each
category
now there's two options left with you
one by heart all tactical is
individually the another thing you can
do is by heart the sequence and the
first six repetition becomes easy for
you how I will explain you speaking
about genus a genus is defined as group
of closely related species
family is defined as group of closely
related genus alter is defined as group
of closely related family and so on so
this are the categories intense anomic
hierarchy and they are defined on the
basis of closeness shown by the lower
category to form the apathetically
now we are going to study each category
in DT now what is a basic unit of
college basic unit of college is
students or you can say any educational
system the basic unit is student without
student no Institute is possible
similarly over here index anomic
hierarchy species is a basic unit it
means without species the upper
categories cannot be formed so let's
understand one by one from below that is
our basic unit and other category in
detail first species speaking about
species what is called as spatial who is
called as species species are group of
organisms which fulfill two conditions
one they have similar external features
for example in case of human being to I
one knows let's two years these are the
similar external features shown by every
human being and second condition is they
should be able to interbreed among them
search it means they should have the
ability to reproduce so what a spacious
group of organisms
have external features similar external
features and able to interpret among
themselves
nothin there are few examples of
organism which are presently among us
but they are not called as species why
they are not called species because out
of this to condition anyone they must
have not able to fulfill if they are
able to fulfill both the condition then
they are called as spacious so let's see
examples of who are not spacious
there are many examples children one
Zinke next mule speaking about next
example Saigon plot in case of planters
formato
etc
so these are the few examples of not
species there are many more next we are
going to study what is meaning of genus
genus is group of closely related
species
there are two types of genus monotypic
and poly typical monotypic genus means
the genus will have only one species and
political means the genus will have many
species
now what are the examples of monotypic
and Paulo tipic jeans speaking about
monotypic genus there is one example -
or tikka dye oka
Ortega is a genus under which there is
only one specialist artist died oka now
what is the common name of Utica die oka
it is called as stinging blunt singing
means the plant which stays white next
speaking about examples of poly tipic
genius the example is Pantera under
Pantera there are various species first
agrees that is tiger secondly you that
is lion then comes the hardest battles
leopard unka Jaguar
next we are going to study the category
called
family what is family family is group of
closely related teenis
the example of family is salad a family
salad a family means cat family it
includes genus felis and Penta fellas is
a genus for cat and Penta is a genus for
tiger lion leopard Jaguar etc
as well next category is order what is
order group of closely related families
forms order the example of order is
Carnivora under connie aura comes two
families one is led that is cat family
and second is Kennedy that is dogs
family the next category above order is
class the next category student above
order is class what is class class is a
group of closely related orders
the example of class is mammals under
menace comes Rodentia that is rats
marsupials that is kangaroos Cairo Terra
that is bad etc the next category which
we are going to study student is find
them it is about clucks holes phylum
final is group of closely related claps
what is an example of phylum the example
of phylum is core data core data
includes class mammals is Reptilia
prices etc
the topmost category is Kingdom Kingdom
is a group of closely related phylum in
case of animals and it is a group of
closely related divisions in case of
plants
the example of Kingdom is kingdom
Animalia kingdom Animalia consists of
two phylum Chordata and non-core delta
you are we completed with Exxon ohmic
hierarchy
thank you very much tonight we continue
with the next topic in the next video
