The given digrams show the life cycle of the silkworm. There are 4 main stages in the life cycle of the silkworm, lasting for 8 to 11 weeks. Everything begins with the silkworn eggs and finishes with the adult moth.
Firstly, the moth lays eggs on the leaves. After 10 days, the eggs hatch into silkworm larvae. In this stage, the growth happen and their main food is mulberry leaf. Then, after 4 to 6 weeks, the larvae that are ready to coocon begin to cover themselve by silk thread and it often takes between three and eight days for a full silworm cocoon to be produced.
The coocon stage lasts for 16 days and they become the moth in the final stage. The empty coocons from the third stage are often picked by human to produce silk cloth. Finally, the adult moths lay egg on the leaves again to recycle the process.
The
given
digrams
show
the life cycle of the silkworm. There are 4 main
stages
in the life cycle of the silkworm, lasting for 8 to 11 weeks. Everything
begins
with the
silkworn
eggs and finishes with the adult moth.
Firstly
, the moth lays eggs on the
leaves
. After 10 days, the eggs hatch into silkworm larvae. In this
stage
, the growth happen and their main food is mulberry leaf. Then, after 4 to 6 weeks, the larvae that are ready to
coocon
begin
to cover
themselve
by silk thread and it
often
takes between three and eight days for a full
silworm
cocoon to
be produced
.
The
coocon
stage
lasts for 16
days and
they become the moth in the final
stage
. The empty
coocons
from the third
stage
are
often
picked by human to produce silk cloth.
Finally
, the adult moths lay egg on the
leaves
again to recycle the process.