As larval they are immature animals and undergoes metamophosis, e.g., tadpole.
The scientific name for a tadpole is usually "Larva" followed by the species name of the frog it will develop into. For example, the scientific name for a tadpole of the common frog (Rana temporaria) would be "Larva Rana temporaria."
Porifera are sponges, they have no main organs or tissues. They are a loose aggregation of cells. To eat they pump water though their system and catch the particles in the water. A very basic cell structure.
A young frog is a tadpole and has a tale and no legs while the adult frog has legs, but no tail.
no, there is not much of a difference.
the adult has wings
Because standard metamorphosis includes a pupal phase. But frogs do not have a larval stage, only a larval and adult.
A change from a larval form to an adult form is known as metamorphosis. Butterflies and frogs are prime examples of this.
the difference between a nymph and an adult cricket is that the nymph is one of the earlier stages in the life cycle of a cricket
No larval stage is the maggot (as in housefly) then they pupate and the adult emerges after metamorphosis. Those insects where the nymphs adults look like adults have only a 3-stage cycle egg, nymph, adult, with no larval or pupal stage.
Amfibians have a larval stage and a (sub)adult stage.
Amfibians have a larval stage and a (sub)adult stage.
an adult is over 18 old, an infant is under 2 years