The process is that the absorbed photon causes an electron rearrangement in the reaction centre chlorophyll, followed by an electron transfer process in which part of the energy in the photon is captured in the form of

TLS Online TPP Program

#Question id: 29474

#Unit 6. System Physiology – Plant

Strigolactone is

a. transported through phloem only 

b. group of trepenoids

c. produced in both shoots and roots

d. transported through xylem

Which of the following is INCORRECT 

TLS Online TPP Program

#Question id: 29475

#Unit 6. System Physiology – Plant

Which of the following in NOT related with GA levels in plants

TLS Online TPP Program

#Question id: 29476

#Unit 6. System Physiology – Plant

All Gibberellins are

a. tetracyclic (four ringed) 

b. pentacyclic (five ringed) 

c. diterpenoid acids

d. Non terpenoid acids

Which of the following is CORRECT

TLS Online TPP Program

#Question id: 29477

#Unit 6. System Physiology – Plant

Gibberellins biosynthesis completes in almost three organelles, in which organelles  formation of geranylgeranyl diphosphate or GGPP takes place 

TLS Online TPP Program

#Question id: 29478

#Unit 6. System Physiology – Plant

Which of the following is primary regulators of GA 

a. KNOXI gene 

b. GA2 oxidase 

c. (ACC) synthase

d. 2,4-D-related compounds

Which of the following is CORRECT 

TLS Online TPP Program

#Question id: 29479

#Unit 6. System Physiology – Plant

Auxin promotes the transcription of ----a---and to repress the transcription of-----b------