Book lungs of Arachnida

Question

24 Jan 2022

Answer :

Word Count : 213

book lung, form of respiratory organ found in certain air-breathing arachnid arthropods (scorpions and some spiders). Each book lung consists of a series of thin plates that are highly vascular (i.e., richly supplied with blood) and are arranged in relation to each other like the pages of a book. These plates extend into an internal pouch formed _______ _______ ________ _____ _____ ____ ____ _______ _____.
____ ________ _______ _________ ___ ______ ________ ___ ___.
________ ____ ______ _________ ___ ____ _______ __________.
______ __________ ____ _________ ______ __________ ________ ______ __________ _____.
________ ___ ____ _______ _____ _______ ____ _______ __________ ______ __________.
___ _____ __________ ____ ___ ____ __________.
_______ ____ _____ _______ ____ ________ __________ ________ ____.
_________ _________ ______ ____ _________ ______ _____ _____ ___ _____ _________.
_____ ________ _____ _____ ____.
_________ _____ ________ ___ _______ ______ _____ ______ ________ ___ __________ ____.
___ __________ __________ _________ ___.
________ _______ ______ ______ ____ ___ ___ _______ ____ ___ ______ __________.
__________ ________ ________ ___ _________ ________ __________ _________ ____ ______ _____ __________.
______ __________ _________ _________ _________ _________ ___.
______ _____ _________ ________ ____ _________ ___ ___ ___ _________.
__________ _________ ______ ________ _______ ________.
_________ ____ _______ ____ _____ _____.
______ _____ ________ ____ ________.
_____ __________ _____ _____ _____.
__________.
Get Full Answer on WhatsApp

IGNOU Solved Assignments Assignments Ignou Projects Project Previous Year Solved Exam Papers Notes Notes Sample Question Papers Sample Question Papers

IGNOU NEWS

Assignment Submission Last Date Extended Till 30 June 2026 Click Here★★★IGNOU June 2026 TEE Date Sheet Released Click Here★★★