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TLS Online TPP Program

#Question id: 4705

Darwin and Wallace's theory of evolution by natural selection was revolutionary because it ________.

#Unit 11. Evolution and Behavior

  1. was the first theory to refute the ideas of special creation

  2. proved that individuals acclimated to their environment over time

  3. dismissed the idea that species are constant and emphasized the importance of variation and change in populations

  4. was the first time a biologist had proposed that species changed through time

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TLS Online TPP Program

#Question id: 8914

#Unit 9. Diversity of Life Forms

Which of the following is (are) unique to animals?
TLS Online TPP Program

#Question id: 23990

#General Aptitude

Suppose your student gets appointment in your school. Your behaviour towards him will be
TLS Online TPP Program

#Question id: 5068

#Unit 5. Developmental Biology

In TGF-b signaling, the transcription factors downstream from the TGF-β receptors. These transcription factors in Drosophila and the related vertebrate proteins are called:
TLS Online TPP Program

#Question id: 2599

#Unit 2. Cellular Organization

The mRNA from the trp operon has a half-life of only about____
TLS Online TPP Program

#Question id: 4821

#Unit 8. Inheritance Biology

What are frequency of recombination  if one cell carry out cross over every 50 cell undergoes meiosis ?