Heart to pump blood evolved for the first time in

Heart To Pump Blood Evolved For The First Time In Biology Question

Heart to pump blood evolved for the first time in

Options

(a) annelids
(b) arthropods
(c) roundworms
(d) flatworms

Correct Answer:

annelids

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

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Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Plant and Animal Kingdom (295)
Subject: Biology (4253)

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