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TLS Online TPP Program

#Question id: 10547

Which of the following responses are incorrect for closing of stomata?

#Unit 6. System Physiology – Plant
  1. Fusicoccin-induced plasma membrane hyperpolarization in guard cells causes massive K+ uptake and permanent stomatal closing
  2. MAMP flg22 appears to induce partial stomatal closure by inhibiting K+ uptake by guard cells
  3. mutant npq1 fails to show any blue light responses and causes closing of stomata
  4. Abscisic acid regulates seed maturation and stomatal closure in response to water stress
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TLS Online TPP Program

#Question id: 4823

#Unit 8. Inheritance Biology

Which one of the following DNA markers can be used to distinguish between a homozygote and heterozygote ?
TLS Online TPP Program

#Question id: 19686

#Unit 13. Methods in Biology

Where is atrial repolarization hidden in the ECG?
TLS Online TPP Program

#Question id: 16790

#Unit 13. Methods in Biology

For the moderately symmetrical distribution of age of the employees, mean = 20 and mode = 25. The approximate value of the median is: 
TLS Online TPP Program

#Question id: 11299

#Unit 10. Ecological Principles

Carbon is initially incorporated into the food chain by _____________
TLS Online TPP Program

#Question id: 23610

#General Aptitude

Pointing to a girl Sandeep said, “She is the daughter of the only sister of my father.” How is sandeep related to the girl?