Homologous organs are organs that have a similar structure but perform diverse tasks in different organisms.
Although the form of the two creatures is similar, the functioning of their organs differ.
Frog forelimbs, human forelimbs, and whale flippers are examples of homologous organs.These creatures have the same structure as each other, yet they perform different functions.
Swimmers use their flippers, frogs use their forelimbs for jumping and propping, and humans use their forelimbs for writing, eating, holding items, and so on. The fact that all of these creatures have comparable structures indicates that they share a common ancestry.
Leaves are used by pitcher plants and Venus flytraps to trap and digest insects.
The poinsettia’s vivid red leaves, when viewed through foliage, resemble flower petals.
The cactus leaves have been transformed into little spines to help prevent water loss and protect the cactus from plant-eating animals.
Passion fruit tendrils and pomegranate thorns are physically and functionally distinct, although they both come from the same place: the axillary bud.
Final Answer:
Organs that have the same basic structural design and origin but perform different roles are referred to as homologous organs. As a result of acclimating to a new environment, it has evolved.
Frog forelimbs, human forelimbs, and whale flippers are examples of homologous organs.
Leaves of some plants like the pitcher, venus fly trap, poinsettia and cactus, are examples of homologous organs in plants.
