CBSE BOARD X, asked by rb740781, 6 months ago

.श्वसन के दौरन गैसों का विनिमय कहाँ होता है ?
अ. श्वासनली और कंठ मे ब. फेफडों की कूपिकाओं में
स. कूपिकाओं और गले में द. गले और कंठ में

Answers

Answered by sumitsaini0950

1

option ब फेफड़ों की कुपिकाओं

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