Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Science Biology Botany
Chlorophyll in a leaf is required for:
1
Trapping light energy
2
Emitting green light
3
Storing starch in leaves
4
More than one of the above
5
None of the above