Zoology - Structural Organisation in Animals Question with Solution | TestHub
ZoologyStructural Organisation in AnimalsCockroachEasy2 minPYQ_2020
ZoologyEasysingle choice
Which of the following is correct for the circulatory system of cockroach?
Options:
Answer:
D
Solution:
Heart of cockroach is a dorsal, pulsatile 13 chambered (ten abdominal and three thoracic chambers) structure. This heart is, infact the dorsal blood vessel, which pulsates, with the help of external alary muscles, that's why it is also called as myogenic heart.
Stream:NTA_ABHYAS_NEETSubject:ZoologyTopic:Structural Organisation in AnimalsSubtopic:Cockroach
⏱ 2mℹ️ Source: PYQ_2020
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