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Engineering HSC and IIT-JEE Mains and
Advanced videos. Hello students today we
are studying chapter plan growth and
development in that we'll be studying
different kinds of meristematic tissues
when I say to your that meristematic
tissues were the first issues that were
present when the plant was growing and
this meristematic tissues divided into
different kinds of tissue so this is the
first issue of the plan you should be
studying today.
Meristematic tissues we all know that
meristematic tissues were the first
issues of the plant which plant has and
this two shows are continuously dividing
cells and then Instamatic tissues
continuously divide they form different
kinds of cell for example parenchyma
collenchyma sclerenchyma Meristematic
tissues are present at different
different locations inside plant and
depending upon the location they are
classified into three different types of
münster the first one is a item Elster
the second one is in the gallery
minister and the third one is lacrimal
stone now as you all know according to
the name we can just find out where are
they located
for example apical meristem when I say a
Pikul something to X in your brain
Epic's and up X means fuck you all know
that so apical meristem is basically
present at the upper parts of the ground
it may be present in the leaves and the
branches by the medicines results into
primary structure formation the helps to
formation the leaves floral parts of the
plan that is the flower sometimes apical
meristem helps informational through
this apical meristem is present in some
quantity in this temperature the next
type of meristem is inter calorie when I
say inter can be inter means something
in the center or something which is in
the middle you always be thinking
internal in the distance basically are
present in die quad steps
now die cord and moon of God something
should click in your brains
dicot means the seeds which have to
correlate on one part and another part
where as monocot means a sea which has
single seed so rice is a dicot or a
monocot rice is a monocot whereas your
two done is add icon the icon means two
seats so in Deccan resistance a majority
pleasant into die constants and the last
one we all know lateral minister lateral
meristems brings about secondary growth
of the plant when I talk about secondary
go it means
the thickness of the step or the
thickness of the buck in terms of
diameter is responsible due to lateral
meristem and lateral meristem can be
further divided into cambium
so basically meristematic tissues are
dividing those simple complex which
we'll study in details in this chapter
further
meristematic tissues types of tissues
mana somatic tissue is a type of tissue
many somatic tissues basically are
continuously dividing cells or tissues
you can say which add new tissues
basically meristematic tissues help us
or the plant to form different kinds of
tissue then the simplex tissue complex
tissue bank imma : thymus Glen kind of a
silo flown all of those they are located
in different regions of the plant and
different meristematic tissues are
precisely located in certain regions of
the plan according to the location where
they're present male somatic tissues are
divided into three decks and those are
apical meristem intercalary meristem and
lateral minister
the three types of meristematic tissues
are a piker medicine and this
meristematic tissue results in primary
growth of the plant that is root has
leaves and floral organs the next type
of men's medication is inter-country
minced and this medicine is present
inside by constants or die cut plants
the last one lactic Minister they occur
in both dicot as well as mono for that
is seeds which have two cotyledons
and seeds which are just one or two
little they bring about second-degree of
the plant that is the thickness in
diameter of the stem or the BOC students
this is the structure of types of
Medicine the three types of medicine
present in plant is Michel Minister
present at the top or the X lack in the
gallery meristem that is present in
between Michael Nelson and laterals and
the last one is lateral meristem which
is present at the base inside I hope in
this part of the chapter you all have
understood what are the various types of
meristematic tissue how they function
and where they are found
thank you
