MCQ
Senescence in plants is delayed by:
- AEthylene.
- BAbscisic acid.
- CGibberellins.
- ✓Cytokinin.
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$I.$ Asexual reproduction is mainly by flagellated zoospores produced in zoosporangia.
$II.$ The sexual reproduction shows considerable variation in the type and formation of sex cells and it may be isogamous, anisogamous and oogamous.
Which of the statements given above are correct?