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TLS Online TPP Program

#Question id: 10196

Why are light compensation points lower for shade plants?

#Unit 6. System Physiology – Plant
  1. Respiration rate in shaded plants are higher
  2. because only  a little photosynthesis is necessary to bring the net rates of CO2 exchange to negative
  3. this is because respiration rates in shade plants are very low

  4. because shaded plants ability to achieve negative CO2 uptake rates at lower PPFD values than sun plants

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TLS Online TPP Program

#Question id: 1291

#Unit 4. Cell Communication and Cell Signaling

Which of the following is NOT true regarding matrix metalloproteases?
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: 4655

#Unit 11. Evolution and Behavior

Over evolutionary time, many cave-dwelling organisms have lost their eyes. Tapeworms have lost their digestive systems. Whales have lost their hind limbs. How can natural selection account for these losses?
TLS Online TPP Program

#Question id: 3609

#Unit 8. Inheritance Biology

In humans, the dominance relationship between the A and B alleles of the ABO blood group gene is an example of
TLS Online TPP Program

#Question id: 23633

#General Aptitude

If an article is sold for Rs. 178 at a loss of 11%; What would be its selling price in order to earn a profit of 11%?