Author Question: Down is a layer of small, soft feathers found beneath the outer feathers of ducks and geese that is ... (Read 137 times)

acc299

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Down is a layer of small, soft feathers found beneath the outer feathers of ducks and geese that is primarily use for stuffing pillows.

Question 2

Only one ovary and one oviduct develop and become functional in the mature female hen.



Rilsmarie951

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Answer to Question 1



Answer to Question 2




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