Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Science Biology Zoology
Which of the following organisms do not have bones and moves with the help of contraction and expansion ?
1
Earthworms
2
Snake
3
Ants
4
More than one of the above
5
None of the above