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TLS Online TPP Program

#Question id: 4583

Prior to the work of Lyell and Darwin, the prevailing belief was that Earth is ________.

#Unit 11. Evolution and Behavior

  1. a few thousand years old, and populations are unchanging

  2. a few thousand years old, and populations gradually change

  3. millions of years old, and populations rapidly change

  4. millions of years old, and populations are unchanging

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TLS Online TPP Program

#Question id: 5108

#Unit 5. Developmental Biology

The absence of limbs in snakes may be attributable to the evolution of changes in:
TLS Online TPP Program

#Question id: 7306

#Unit 5. Developmental Biology

A plant scientist was hired by a greenhouse operator to devise a way to force iris plants to bloom in the short days of winter. Iris normally blooms as a long-day (short-night) plant. Which of the following has the best chance of creating iris blooms in winter?
TLS Online TPP Program

#Question id: 10156

#Unit 6. System Physiology – Plant

Which of the following statements is False about Rubisco?
TLS Online TPP Program

#Question id: 12637

#Unit 6. System Physiology – Plant

Strigolactones are synthesized from β-carotene , in which 9-cis-β-Carotene is coverted into the 9-cis-β-apo-10‘-carotenal by sequential cleavage  in the plastids by enzyme known as,
TLS Online TPP Program

#Question id: 12668

#Unit 6. System Physiology – Plant

What will be the effect of  water deficit condition in the plant cell?