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hello students today we are starting
chapter Kingdom Plantae in that we are
selling topic Gymnosperm to Gymnosperm
plan that does not produce this seed not
flower let's study mango is not a
generousprem it's an Agenerousprem so let.
when i talk about generousprem
when I talk about gymnosperms coat the
simplest examples of gymnosperms are
fine
and David or that it is called now
both this plant if you clossely
remvole put the plants  produce
seed or you can say they do not produce
fruit neither do the  produce flower so
harshly production takes place and what
are these plants generousprem are
basically seedless plants yes they do
not have food so there is no chance
of seed they are enclosed plants now
this plants are nothing but they consist
of naked seed or their tongue best fan
or grams tempered leaves which are
simple sometimes and sometimes it is
cuppa
when it says simple leaves it means for
one party with you there's a single leaf
and is a compound leaf it means on one
video there are multiple Leafs present
the root systems is basically tap root
system that is there is one primary root
and just as adjacent to that primary
there are multiple secondary and third
shrivel now if a plant is not having see
how is it going to reproduce all in
simple language as I said if there is no
flower in a plant
how does reproduction make this we all
have said in our lower classes that for
reproduction there has to be a male
gamete and a female gamete fusion of
both has to occur which is obviously
present inside the flower but this lands
doughnut flower
they reproduce with the help of spores
in unfavorable committed conditions the
sporangium first and this for Angela
mrs. pose with give rise to these kinds
of plants
Tim responds the non flowering plants or
the plants which do not produce food now
they have seeds but this seeds and naked
seeds when I say naked see it means
there is no fruit at the upper surface
of these seeds that is the reason their
togas fanner Oh grams their fruitless
plans or plans that do not produce
flower or fruit by sexual reproduction
the stem is either branched or sometime
it is unbranched depending upon the
plant the leaf could be either simple
Leafs that is one period plus one leaf
or it could be compound with that is one
vidual consisting of number of rings
they generally consist of that root
system that is primary secondary and
tertiary roots sometimes they could be
call right roots also
they generally have a sexual
reproduction that takes place with the
help of sports or a sexual cells unison
your bodies that his parents are capable
of growing into individual because they
consist of small cells in unfavorable
family condition that is in heavy rains
blowing wind all such conditions the
nucleus divides in this force this force
dispersed to distance places and then
the spores grow into mature individuals
students today we are standing about
juniors for that part of Hinnom planting
which this introduces any flower nor
fruit an example of this could be fine
or the other the glands which I used to
make furnitures in precise manner
Juno's phones to reproduction but by our
sexual method I hope you are clear with
this concept of chinos phone thank you
