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TLS Online TPP Program

#Question id: 9596

The reaction centre chlorophyll is transiently in an oxidized state after losing an electron and before being re-reduced by its electron donor, what characteristics has been shown by chlorophylls in an oxidized state?

#6. System Physiology – Plant
  1. chlorophylls lose their characteristic low light absorbance in the red region of the spectrum; they become bleached
  2. chlorophylls lose their characteristic strong light absorbance in the red region of the spectrum; they become bleached
  3. chlorophylls lose their characteristic strong light absorbance in the far-red region of the spectrum; they become bleached
  4. chlorophylls lose their characteristic strong light absorbance in the far-red region of the spectrum; they become bleached
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TLS Online TPP Program

#Question id: 5534

#5. Developmental Biology

In meroblastic cleavage, cleavage happens only in the
TLS Online TPP Program

#Question id: 4389

#3. Fundamental Processes

Regulation of transcription by steroid hormones
TLS Online TPP Program

#Question id: 11919

#10. Ecological Principles

Frequent disturbances could lead to failure of a community to reach a climax community as one seral stage keeps replacing itself, a condition known as
TLS Online TPP Program

#Question id: 22958

#5. Developmental Biology

Which of the following statement is correct regarding to the flower development in Arabidopsis?
TLS Online TPP Program

#Question id: 23495

#Aptitude

Which of the following is the appropriate definition of a computer?