duju apykaita Flashcards

1
Q

koks vabzdziu kvepavimo organas

A

tankus tracheju tinklas

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2
Q

kaip vabzdziai kvepuoja

A

per pilveli is aplinkos paima o2. kraujas o2 netranksportuoja (neturi hemoglobino), o is last o2 pasalinamas i kvepavimo org.

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3
Q

zuvu kvepavimo organas

A

ziaunos

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4
Q

kaip oras patenka i zuvies krauja

A

vanduo, skalaujantis ziaunu lapelius, teka priesinga kryptimi nei kraujas kapiliaruose. susidaro priesprisine srovė, dėl ko o2 daugiau is h2o gali patekti i zuvies krauja

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5
Q

kokie buozgalvio kvepavimo organai

A

isorines ziaunos

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6
Q

suaugusios varles kvepavimo organai

A

plauciai ( issivyste prastai, todėl dar kvėpuoja per drėgna (gleiviu) oda)

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7
Q

kaip patenka oras pas varliagyvius

A

per atviras snerves, neturi krutines lastos. burnos dugnas leidziasi, oras patenka i kvepavimo takus

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8
Q

kaip varliagyviai kvepuoja kai ziemoja

A

tik per oda

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9
Q

kas yra pauksciu oro maisuose

A

kaupiamos sviezio oro atsargos ir del to skrydzio metu paukstis gali atsivesinti

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10
Q

kaip pauksciai kvepuoja

A
  1. ikveptas oras patenka i oro maisus ir truputi i plaucius. bronchu deka nukreipiamas i kuno gale esancius oro maisus. 2. po to oras srūva per plaucius i priekinius oro maisus. is siu maisu jis iskvepiamas.
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