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TLS Online TPP Program

#Question id: 5007

Select the factor most likely to have caused the animals and plants of India to differ greatly from species in nearby Southeast Asia.

#Unit 11. Evolution and Behavior

  1. The species have become separated by convergent evolution.

  2. India was a separate continent until 55 million years ago.

  3. India is in the process of separating from the rest of Asia.

  4. Life in India was wiped out by ancient volcanic eruptions.

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TLS Online TPP Program

#Question id: 11063

#Unit 7. System Physiology – Animal

A man inspires 1000 ml from a spirometer. The intrapleural pressure was −4 cm H2O before inspiration and −12 cm H2O the end of inspiration. What is the compliance of the lungs?
TLS Online TPP Program

#Question id: 15528

#Unit 4. Cell Communication and Cell Signaling

The B7 family of protein interact  with distinct receptor present on the T-cells, 
TLS Online TPP Program

#Question id: 27641

#Unit 1. Molecules and their Interaction Relevant to Biology

An a-helix composed of d-amino acids which is
TLS Online TPP Program

#Question id: 5828

#Unit 8. Inheritance Biology

__ are chemical fluctuations where hydrogen atoms move from one position to another, such as from one position in a purine to another.
TLS Online TPP Program

#Question id: 10919

#Unit 6. System Physiology – Plant

Both of these observations—________X__________and________Y__________—support the existence of mass flow in the sieve elements of the phloem.