alleryग्रासनलिकेतून अन्न खाली ढकलणाऱ्या लयबद्ध स्नायूंच्या तरंगांना काय म्हणतात?
Aपेरिस्टॅलिसिस
Bविसरण
Cपरासरण
Dखंडीकरण
Answer & Solution
Correct answer: A. पेरिस्टॅलिसिस
स्नायुयुक्त भित्तिकांच्या लयबद्ध आकुंचन आणि प्रसरणाला पेरिस्टॅलिसिस म्हणतात, ज्यामुळे अन्नाचा घास पुढे ढकलला जातो.
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