What is the difference between mucous and serous membranes?Mucous membranes line cavities opening outside and secrete mucus for protection and lubrication. Serous membranes line cavities not opening outside and secrete fluid to reduce friction.admin2024-08-08T16:32:46+05:30Share This Story, Choose Your Platform!FacebookXRedditLinkedInWhatsAppTumblrPinterestVkXingEmail
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