Q. Cockroach has
A. 2 chambered heart
B. 3 Chambered heart
C. 4 Chambered heart
D. 13 chambered heart
Answer: 13 chambered heart
Take Mock Tests
| Government Schemes Mock Test | Start Test! |
| Political Science Mock Test – 42 | Start Test |
| History Test – 190 | Start Test |
| Quantitative Aptitude Test | Start Test! | Data Interpretation - Mock Test | Start Test! |
| General Awareness - Mock Test | Start Test! |
| Reasoning Ability - Mock Test | Start Test! |
Previous
Vertebrate heart is
We will be happy to hear your thoughts