The time gap between the two instants, one before and one after 12:00 noon, when the angle between the hour hand and the minute hand is 11°,is

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#Question id: 15667

#Unit 8. Inheritance Biology

You set up the following dihybrid mapping cross in fruit flies. 

P e+e+ roro cq cq x ee ro+ro+ cq+cq+. After backcrossing F1 males to ee roro cq cq females, you get the following results: gray body, rough eyes, claret eyes 576; ebony body, smooth, red eyes 564. How can you explain this result?

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#Question id: 15668

#Unit 8. Inheritance Biology

How is genetic transfer different from sexual reproduction?

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#Question id: 15669

#Unit 8. Inheritance Biology

 Which of the following is a description of generalized transduction?

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#Question id: 15670

#Unit 8. Inheritance Biology

A researcher would like to map the location of galE and trpA genes in a new species of bacterium that appears to be closely related to E. coli. He decides to use cotransduction, and generates appropriate donor and recipient strains. He is disappointed when cotransduction is not seen in his experiement. What is the most reasonable explanation for this situation?

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#Question id: 15671

#Unit 2. Cellular Organization

The lag phase of the bacterial growth curve is marked by

TLS Online TPP Program

#Question id: 15672

#Unit 2. Cellular Organization

Late log phase of the bacterial growth curve