MCQ
Phototropic movements in plants are due to?
- ✓Auxin
- BGibberellins
- CCytokinin
- DAbscisic acid
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Statement $I$ : During Go phase of cell cycle, the cell is metabolically inactive.
Statement $II$ : The centrosome undergoes duplication during S phase of interphase.
In the light of the above statements, choose the most appropriate answer from the options given below:
$I.$ double fertilisation $II.$ triploid endosperm $III.$ Diploid endosperm
Choose the correct option from the following regarding above statements