A) Mango
B) Cycas
C) Mustard
D) Pinus
Correct Answer: D
Solution :
| [d] In Pinus winged pollen grains are present. It is extended outer exine on two lateral sides to form the wings of pollen. It is the characteristic feature only in Pinus. |
| Pollen grains of Mustard Cycas & Mango are not winged shaped. |
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