What is alimentary canal?

Bats feed while hanging from trees.They have a mammalian alimentary canal.How is food going against gravity?

  • Generally the food travels by muscular movements of the alimentary canal.In bats can they afford to have muscular movements to push food against gravitational pulltoo?

  • Answer:

    Peristalsis. The sequential contractions of muscles along the canal.

dayawee2 at Yahoo! Answers Visit the source

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Peristalsis is correct. look it up in any physiology book. quite an interesting process.

Mike B

peristalis, muscular wave like contractions move the food in bats too.

Vermin

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