Botany Questions And Answers :: Plant Physiology Growth: part3



Basic Science : Plant Physiology Growth QUESTIONS AND ANSWERS :: part3 : 1 to 5

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

1.Flowering can be induced in plants which require specific photo period by

Auxins
Gibberellins
Cytokinins
Ethylene

2.The hormone that breaks dormancy in some light sensitive seeds is

Cytokinins
Auxin
Gibberellin
NAA

3.The combination of hormones required to produce plantlets in tissue culture is

Auxin and ethylene
Kinetin and IAA
NAA and IAA
Kinetin and NAA

4.Apical dominance caused by IAA is reserved by

Auxin
Gibberellin
NAA
Kinetin

5.Cytokinins are not abundant in

Embryos
Developing fruits
Developing roots
Developing stems

More Plant Physiology Growth QUESTIONS AND ANSWERS available in next pages

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