A new chemical pesticide developed for agricultural use was subjected to the Ames test. The rate of mutation seen in samples treated with the pesticide and liver extract was approximately half that of the samples treated with the liver extract alone; in samples treated with only pesticide, the mutation rate was about the same as that of untreated samples. Which of the following statements could you make about this pesticide?

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#Question id: 5571

#Unit 5. Developmental Biology

Environmental cues that influence the timing of reproduction generally do so by ________.

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#Question id: 11843

#Unit 6. System Physiology – Plant

During an experiment Six-day-old pea seedlings were grown in the dark in the presence of 10 ppm (parts per million).  Firstly, Grown seedling treated with ethylene and secondly grown seedling left untreated. What will be the conclusion has been drawn from this experiments?      

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#Question id: 8928

#Unit 9. Diversity of Life Forms

An adult animal that possesses bilateral symmetry is most certainly also

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#Question id: 27125

#Unit 4. Cell Communication and Cell Signaling

Philadelphia chromosome’ is NOT linked to

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#Question id: 4045

#Unit 3. Fundamental Processes

Predict the outcome of the removal of the N gene from the DNA sequence of the lambda phage: ___