Question

what's metamorphosis? Give examples.

Answer 1

Hint: It is divided into two words where meta stands for “change” and morphe stands for “form” it is a biological process which typically attributed to a subset of animals: most famously insects and amphibians, but some fish and much of marine invertebrates few aquatic animals undergo extreme and rapid physical changes someday after the birth.

Complete answer:
Metamorphosis is defined as such because the process during which an animal’s structure abruptly changes through cell growth and differentiation. Hormones called molting and juvenile hormones, which aren't species-specific, apparently regulate the changes. The physical changes also as those involving growth and differentiation are amid alterations of the organism’s physiology, biochemistry, and behavior.
The immature forms, or larvae, are adapted to environments and modes of life that differ from those of the adult forms. These differences could also be of significance in assuring that larvae and adults of an equivalent species don't engage in direct competition for food or lebensraum.
 Samples of metamorphosis include the tadpole, an aquatic larval stage that transforms into the land-dwelling frog (class Amphibian). Starfishes and other echinoderms undergo a metamorphosis that has a change from the bilaterality of the larva to the symmetry of the adult. Metamorphic patterns are well-known in crabs, lobsters, and other crustaceans and also in snails, clams, and other mollusks.
Among the foremost dramatic and thoroughly studied samples of metamorphosis are the insects. Because development isn't an equivalent altogether to insects, it's convenient to group them into major categories consistent with the pattern of structural changes: ametabolous, hemimetabolous, and holometabolous. In ametabolous development, there's simply a gradual increase within the size of young until adult dimensions are attained. This type of development occurs within the silverfish, springtail, and other primitive insects. in additional advanced insects (e.g., grasshoppers, termites, true bugs) a phenomenon referred to as gradual, or hemimetabolous, metamorphosis occurs.

Note: The hemimetabolous life cycle comprises egg, fairy, and grown-up. The sprite, or juvenile bug, looks like the grown-up in structure and dietary patterns, contrasting in size, body extents, and shading design. Simple wings are obvious and grow remotely.
Complete, or holometabolous, transformation is normal for creepy crawlies, butterflies and moths, flies, and wasps. Their life cycle incorporates four phases: egg, hatchling, pupa, and grown-up. The hatchling varies incredibly from the grown-up
Hypermetamorphosis, such a total transformation, happens in certain creepy crawlies, flies, and different bugs and is portrayed by a progression of larval stages.