The Frog Life Cycle Process - 878 Words

The Frog Life Cycle In Biology, we know the term metamorphosis which is the transformation process of animal’s body structure from the immature one to the adult form. This transformation process is done through cell growth and differentiation. This process usually happens in some insect’s life, such as butterfly. But there’s also amphibian, like frogs, which is also do metamorphosis in their life cycle. Frogs have some phases in their life cycle, part of the metamorphosis, which is interesting to be learned. Frog’s life cycle begins from eggs. The adult frog may lay a mass of eggs. Frog will lay their eggs in static water to keep it from destruction. Not all of the eggs would turn into a frog later; there are some chances the eggs†¦show more content†¦eggs hatch - after 10 days Then those eggs enter the next phase. III. On the next phase, the embryo in the egg will leaves its jelly shell and becomes tadpole. A. Physical body of tadpoles - have a long tail - body covered with external gills B. external gills change - skin grow over the externall gills - changed with gill sac C. Tadpoles’ food - Use its tiny teeth - Eat algae - Use a relatively long, spiral-shaped gut for digesting food - Based on Wikipedia They will grow and have some transformation later. IV. After 6 weeks, several of tadpole’s body parts have shown some changes. A. Physical appearance - front legs are formed - hind legs visible later - lungs quickly formed B. Diet - transformation of digestive system - diet change - dead insect Tadpoles will soon grow and change into frogs. V. By twelve weeks, tadpoles will become more like frog. A. Physical transformation - Skin thickened - mouth widens and lose gills - develop a big jaw - tail becomes smaller and disappears, legs grow B. Organ change - neural networks inside their body - lung is mostly functioning So, the tadpoles have turned into adult frogs and completed the full growth cycle CONCLUDING PARAGRAPH VI. As you can see, frogs have some metamorphosis phases in their life cycle A. Short process review - begin with masses eggs, produce tadpoles - tadpoles grow legs and lung - turn into a young frogs - become adultShow MoreRelatedThe Taxonomy of a Frog Essay1080 Words   |  5 PagesBy dissecting a frog, one can observe the many systems that enable a frog to function like many other organisms. The systems that were analyzed through dissection were the epidermis, muscles, digestive, urogential, circulatory, and respiratory system. All systems, including the skeletal, and nervous system, were compared to organisms rudimentary and advanced to the frog. The life cycle and taxonomy of a frog were also researched during this lab. 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