Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Biology Genetics and Evolution Evolution
To prove theory of mutation, Hugo de Vries used ________ plant.
1
Snap dragon or Antirrhinum
2
Evening primrose
3
Dog flower
4
More than one of the above
5
None of the above