Triploids are usually autopolyploids. They arise spontaneously in nature, but they can be constructed by geneticists from the cross of a 4n (tetraploid) and a 2n (diploid). Triploids are characteristically sterile due to

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#Question id: 23368

#Aptitude

The combination of computing, telecommunications and media in a digital atmosphere is referred to as:

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#Question id: 19841

#13. Methods in Biology

Which of the following is true regarding Reverse transcriptase ?

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#Question id: 9166

#9. Diversity of Life Forms

If global warming continues at its present rate, which biomes will likely take the place of the coniferous forest (taiga)?

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#Question id: 3441

#11. Evolution and Behavior

Animals tend to maximize their energy intake-to-expenditure ratio. What is this behavior called?

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#Question id: 9165

#9. Diversity of Life Forms

Which of the following biomes spans the largest annual mean temperature range, but the narrowest mean precipitation range?