A single letter is selected at random from the word “PROBABILITY”. The probability that it is a vowel is

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#Question id: 1063

#Unit 4. Cell Communication and Cell Signaling

A key feature of all viral infections is the

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#Question id: 33478

#Unit 2. Cellular Organization

Find true and false statements

A. Comparisons of related genes in different species show that the sequences of the corresponding exons are usually conserved

B. when two genes are related, the relationship between their exons is closer than the relationship between their introns.

C. The sequences of the introns are much less similar.

D. Introns evolve much more rapidly than exons because of the lack of selective pressure to produce a polypeptide with a useful sequence.

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#Question id: 19173

#Unit 13. Methods in Biology

The correct order of increasing strength of adsorption is ____________

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#Question id: 28515

#Unit 5. Developmental Biology

Which of the following is correct prediction, If an extra AER is grafted onto an existing limb bud?

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#Question id: 15755

#Unit 12. Applied Biology

Cybrids or cytoplasmic hybrids are cells or plants containing