Q. Bud dormancy is induced by :
Q. Bud dormancy is induced by : (a) ABA (b) IAA (c) Ethylene (d) GA Solution : Correct option : A ABA is the growth inhibitor hormone in plants. It induces…
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April 3, 2024
Q. Which phytohormone has viral inhibitory property :
Q. Which phytohormone has viral inhibitory property : (a) Ethylene (b) GA3 (c) ABA (d) 2,4-D Solution : Correct option : D ABA (Abscisic acid) inhibits synthesis of RNA and…
April 3, 2024
Q. Cuscuta climbs up with the help of loop formation around the support. This type of movement is called :
Q. Cuscuta climbs up with the help of loop formation around the support. This type of movement is called : (a)Nutation (b)Nastic movement (c)Hygroscopic movement (d)None of the above Solution…
April 3, 2024
Q. Although the seeds are rich in auxin glucosyl esters, still they do not exhibit any physiological change like growth. The reason is:
Q. Although the seeds are rich in auxin glucosyl esters, still they do not exhibit any physiological change like growth. The reason is : (a) they are prime examples of…
April 3, 2024
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