Basic Science : Plant Physiology Growth QUESTIONS AND ANSWERS :: part2 : 11 to 15
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
11.The number of gibberellins isolated from different plant sources is |
| 40 |
| 50 |
| 90 |
| 120 |
12.Gibberellins were extracted from |
| Bacteria |
| Virus |
| Algae |
| Fungi |
13.In plants where IAA fails to induce parthenocarpy, this hormone is used successfully |
| Ethylene |
| NAA |
| Gibberellins |
| Zeatin |
14.Bolting is useful to induce early flowering in |
| Medicinal plants |
| Oil yielding plants |
| Cereals |
| Ornamental plants |
15.The botanical name of fungus from which gibberellins were extracted |
| Avena |
| Mirabilis jalapa |
| Gibberella fujikuroi |
| Lathyrus odoratus |
More Plant Physiology Growth QUESTIONS AND ANSWERS available in next pages
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