Basic Science : Plant Physiology Growth QUESTIONS AND ANSWERS :: part2 : 6 to 10
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
6.Gibberellins were discovered in |
Austria |
Japan |
Holland |
Germany |
7.The synthetic auxin used as herbicide is |
Naphthalene-acetic acid (NAA) |
Indole-3-acetic acid (IAA) |
2,4-dichloro phenoxyacetic acid (2, 4-D) |
6-furfuryl amino purine |
8.The hormone applied to hasten rooting in stem cutting of plants is |
Ethylene |
Giberrellin |
Cytokinin |
Auxin |
9.The cytokinins isolated from endosperm of tender coconut is |
Ethylene |
Auxin |
Zeatin |
NAA |
10.This is not a gibberelic acid |
GA1 |
GA2 |
GA3 |
IAA |
More Plant Physiology Growth QUESTIONS AND ANSWERS available in next pages
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