Frogs undergo indirect development, which includes a distinct larval stage. After hatching from eggs, they develop into tadpoles, which are aquatic and breathe through gills. As they mature, they undergo metamorphosis, transitioning into adult frogs with lungs and a terrestrial lifestyle. This life cycle contrasts with direct development, where the organism develops directly into its adult form without a larval stage.
Copyright © 2026 eLLeNow.com All Rights Reserved.