kayhay32104 kayhay32104

22-01-2021
Biology

contestada

what causes a ducks feathers to repeal water

Respuesta :

beautifulcharm beautifulcharm

22-01-2021

Answer:

Ducks have a special gland positioned near their tails, called the preen gland. This gland produces an oil, which ducks rub over their feathers with their beaks to maintain their waterproof effect. This oil creates a protective barrier that stops feathers becoming waterlogged.

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