The diagram illustrates a frog's life cycle which is divided into several stages.
Overall, there are seven phases in total, commencing with the frog spawning stage and culminating with the development of an adult frog.
The process starts when a large number of fertilized eggs are laid by the female frog then grow into embryos from which very small tadpoles emerge. Following this initial phase, this little tadpole grows bigger, and its limbs begin to appear, allowing it to swim faster.
In the next stage of the process, this tadpole begins to develop into a young frog. From here, its forelimbs start to lengthen while the tail shrinks. At the same time, it initate to breathe with its lungs, enables it to go ashore and adopts land life easily. It increases its body mass and shortens tail length in the penultimate stage of the cycle. It eventually matures into a fertile adult frog, and the cycle repeats.
The diagram illustrates a frog's life cycle which
is divided
into several stages.
Overall
, there are seven phases in total, commencing with the
frog
spawning stage and culminating with the development of an adult frog.
The process
starts
when
a large number of
fertilized eggs
are laid
by the female
frog
then grow into embryos from which
very
small
tadpoles emerge. Following this initial phase, this
little
tadpole grows bigger, and its limbs
begin
to appear, allowing it to swim faster.
In the
next
stage of the process, this tadpole
begins
to develop into a young
frog
. From here, its forelimbs
start
to lengthen while the tail shrinks. At the same time, it
initate
to breathe with its lungs, enables it to go ashore and adopts land life
easily
. It increases its body mass and shortens tail length in the penultimate stage of the cycle. It
eventually
matures into a fertile adult
frog
, and the cycle repeats.