Botany Viva Online Exam Quiz
Botany Viva GK Quiz. Question and Answers related to Botany Viva. MCQ (Multiple Choice Questions with answers about Botany Viva
The hormone responsible for enhancement of the respiration rate of fruits thereby leading to its early ripening is ________
Options
A : Auxin
B : GA3
C : Ethylene
D : ABA
Richmond Lang effect is linked to ________
Options
A : Cytokinins
B : ABA
C : GA
D : NAA
Which of the following hormone is used to induce morphogenesis in plant tissue culture?
Options
A : Cytokinins
B : Ethylene
C : Auxin
D : ABA
Which of the following is a gaseous hormone?
Options
A : Ethylene
B : ABA
C : GA
D : Auxin
Which of the following hormone is a stress hormone?
Options
A : Ethylene
B : ABA
C : Auxin
D : GA
The hormone responsible for femaleness in cucumbers is ________
Options
A : IAA
B : ABA
C : GA
D : Ethylene
The hormone antagonistic to ABA is_______
Options
A : IAA
B : Ethylene
C : GA
D : Kinetin
The source of hormone ethylene is________
Options
A : oats
B : ethephon
C : coconut milk
D : urine
The role of PGRs is a kind of intrinsic control.
Options
A : True
B : False
C :
D :
ABA is a derivative of adenine purine.
Options
A : True
B : False
C :
D :
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