Retrogressive metamorphosis in ascidian tadpoles involves a unique transformation where advanced larval features are lost during development, leading to a sedentary or degenerated adult form. Ascidians, also known as sea squirts, exhibit this type of metamorphosis, shedding their chordate characteri

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Explore the stages of a frog's life cycle through informative word banks and captivating images. From eggs to adult frog, witness the incredible transformations and adaptations in this natural progression. Engage with the journey from tadpole to froglet, observing the development of lungs, hind legs

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Ascidians, also known as sea squirts, exhibit retrogressive metamorphosis where the larval stage possesses advanced features lost in adulthood. With a tough outer tunic, these marine filter feeders have three main types - solitary, social, and compound ascidians. They feed by taking in water through

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