Fusion of two cells produces a single cell with two nuclei one from each of the cells entering fusion; such a cell is called as 

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#Question id: 11152

#Unit 9. Diversity of Life Forms

When sufficient heat is applied, double-stranded DNA denatures into two single-stranded molecules as the heat breaks all of the hydrogen bonds. In an experiment, molecules of single-stranded DNA from species X are separately hybridized with putatively homologous single-stranded DNA molecules from five species (A-E). The hybridized DNAs are then heated, and the temperature at which complete denaturation occurs is recorded. Based on the data below, which species is probably most closely related to species X?

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#Question id: 15707

#Unit 12. Applied Biology

Mature and certain differentiated e.g., parenchyma and often colenchyma cells undergo changes to become meristematic, this is called 

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#Question id: 8846

#Unit 9. Diversity of Life Forms

Why are hydrocarbons insoluble in water?

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#Question id: 23180

#Unit 13. Methods in Biology

FRET is very sensitive to small changes in distance and in practice is not detectable at distances greater than 

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#Question id: 6948

#Unit 5. Developmental Biology

Which of the following genes is expressed at the posterior margin of each parasegment