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TLS Online TPP Program

#Question id: 34

Which of the following is true of any (S)-enantiomer?

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. It rotates plane-polarized light to the right

  2. It rotates plane-polarized light to the left

  3. It is a racemic form

  4. It is the mirror image of the corresponding (R)-enantiomer

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TLS Online TPP Program

#Question id: 5549

#Unit 5. Developmental Biology

During initial stages of vertebrate cleavage, successive blastomeres
TLS Online TPP Program

#Question id: 17805

#Unit 9. Diversity of Life Forms

Gymnosperms and angiosperms have the following in common except 
TLS Online TPP Program

#Question id: 3327

#Unit 11. Evolution and Behavior

Birds that are brood parasites lay eggs in the nests of other birds. This is a successful strategy for the parasite only if
TLS Online TPP Program

#Question id: 11283

#Unit 10. Ecological Principles

Herbivore ingests plant material with 1000 k j energy form producer and assimilated only 200 k J energy in their blood stream; additionally herbivore invests 120 k j energy in their maintenance. What is production efficiency of that herbivore?
TLS Online TPP Program

#Question id: 19088

#Unit 6. System Physiology – Plant

which of the following toxin causing irreversible opening of stomata?