Botany Questions And Answers :: Plant Physiology Growth: part2



Basic Science : Plant Physiology Growth QUESTIONS AND ANSWERS :: part2 : 16 to 20

Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :

16.Seedless fruits are produced by using

Cytokinin
Zeatin
Gibberellin
Auxin

17.Chemical name of Kinetin is

2,4-dichloro phenoxyacetic acid
Indole-3-acetic acid
Naphthalene-acetic acid
6-furfuryl amino purine

18.The internode elongation in rice plants is due to

Polyphagia disease
Bakanae disease
Hydrophobia disease
Polydypsia disease

19.This hormone is used in beer-brewing industry

Zeatin
Ethylene
Gibberellins
Abscissic acid

20.The hormone which breaks dormancy of buds is

IAA
Auxin
Cytokinin
Gibberellin

More Plant Physiology Growth QUESTIONS AND ANSWERS available in next pages

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