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Engineering HSC and IIT-JEE Mains and
advanced videos. Hello students today we
are studying chapter enhancement of food
production in that we are studying today
topic plotting pennis employee
it means combination combination of
chromosomes
today we'll be studying how and what are
the combinations.
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when I talk about ploidy it means to or
sometimes singular this Ploidy II is
nothing but you can say the number of
sets of chromosomes present inside a set
and we all know when chromosomes are
pulled apart we get the structure of DNA
on which our genes are present so ploidy
is nothing but it refers to set of
homologous chromosomes and as a
homologous it means similar-looking
chromosomes in the genome of an organism
or a set floyd ii can be deployed or it
can be haploid when I say haploid it
means n number of chromosomes and when I
say diploid it means two and number of
chromosomes
glory it means the number of chromosomes
it refers to the set of homologous or
similar living chromosomes in the genome
of an organism or inside a cell
now Claudie can be haploid that is n but
it can be deployed which is 2n when I
stalk about ploidy
human cells have deployed that is they
together have for the six number of
chromosomes which is diploid number of
chromosomes in the somatic cells whereas
their gamete are nothing but 23 the
sperm and the egg cells are basically
deployed in number students today in
this part of the chapter we have studied
about cloudy what are the sets of
chromosomes and how many chromosomes
from haploid and diploid number of
chromosomes I hope you are clear about
this concept of cloning times
