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Gagan Bansal
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Asked: 2021-06-04T09:27:47+00:00 In:

In the lung fishes, the heart is

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Poll Results

0%(a) single chambered
100%(b) two chambered ( 2 voters )
0%(b) three chambered
0%(d) four chambered
Based On 2 Votes

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NCERT Important Questions Class 9 Science biology Chapter 7
Important NCERT Extra Questions
Chapter 7 Diversity in Living Organisms
NCERT Book Extra Questions for Session 2022-2023
CBSE Board and UP Board Others state Board

2021-2022biologybiology chapter 7cbsechapter 7class9diversity in living organismsncertscience
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    1. (b) two chambered

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