Animals that undergo metamorphosis are insects and some types of amphibians. Metamorphosis can be complete, which involves four stages including a pupal stage, or incomplete, wherein the pupal stage is avoided.Know More
Complete metamorphosis occurs in the butterfly. The butterfly begins as an egg that hatches into a caterpillar. The caterpillar does not resemble its parent, but looks like a worm. It has chewing mouthparts that help it devour the great quantities of food it needs to grow.
The caterpillar molts several times as it grows and finally enters a pupal stage. Here, it shuts itself up in a chrysalis or cocoon. Inside the cocoon, drastic changes take place to change the caterpillar into its adult form. Though the pupal stage may last about a fortnight, some pupae overwinter if they pupate in the fall. Then, the adult butterfly emerges from the cocoon and flies off.
Though it's also an insect, a grasshopper undergoes incomplete metamorphosis. The grasshopper nymph hatches out into what looks like a miniature adult and simply molts until it reaches adult size. A frog also begins its life as an egg, but most frogs are tadpoles that live in water. Over time, they grow legs and lungs, and their tails are absorbed into the body. Eventually, they become a terrestrial frog.Learn more about Animal Reproduction
The temperate forest is home to many different animals including several species of mammals, insects, birds, amphibians and reptiles. Skyenimals, a web source, gives a full list of the animals found in this habitat.Full Answer >
Cold-blooded animals include reptiles, insects and amphibians such as frogs, lizards, snakes, toads, turtles, salamanders, fish, dragonflies and bees. Cold-blooded animals do not keep a stable body temperature and their bodies change to mimic the temperature in their environment.Full Answer >
There are many types of animals that live in Egypt, including domesticated animals such as buffalo, camels, sheep and goats as well as wild cats, gazelles, mongooses and many reptiles, amphibians and birds. The terrain, geography and climate varies widely throughout Egypt, and local conditions in turn determine the type of flora and fauna that exist in certain locations. Domesticated animals are found mostly in the farms lining Egypts rivers while other animals live in the mountains, deserts and plains.Full Answer >
Depending on the species, insects may reproduce either sexually or asexually. Sexual reproduction requires one egg from a female and a sperm from a male. The sperm fertilizes the egg, which resides in the female through its term to hatch insects when the growth and development stage is complete.Full Answer >