The canal system in sponges develops due to
Q. The canal system in sponges develops due to
A. Porous walls
B. Gastrovascular system
C. Reproduction
D. Folding of inner walls
Answer: Folding of inner walls
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! |