You set up a mapping cross involving two genes in Aspergillus and determine the following percentages of tetrad types: parental ditype 51%, nonparentalditype 49%. What can you say about your genes?

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#Question id: 12287

#10. Ecological Principles

Food chains are sometimes short because

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#Question id: 1052

#4. Cell Communication and Cell Signaling

The correct order for the stages of a phage infection is:

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#Question id: 5081

#5. Developmental Biology

 The vegetal pole of a frog zygote differs from the animal pole in that ________.

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#Question id: 11080

#7. System Physiology – Animal

The O2-CO2 diagram here shows a ventilation-perfusion ratio line for the normal lung. Which of the following best describes the effect of decreasing ventilation-perfusion ratio on the alveolar Po2 and Pco2?

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#Question id: 23474

#Aptitude

Which of the following is measured in Bits and Bytes?