Natural selection in an animal population results in narrowing of the range of phenotypic variation but no change in the average phenotype. What kind of selection is this population experiencing?

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#Question id: 4317

#Part-A Aptitude & General Biotechnology

Which of the following functions does the product of the p53 gene carry out?

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#Question id: 2270

#Part-A Aptitude & General Biotechnology

With which of the following are basal bodies not associated?

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#Question id: 5744

#Part-A Aptitude & General Biotechnology

The basic diploid chromosome number in Rye Secale cereale is 14. A new species of rye is found that has 28 chromosome species. This species is said to be

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#Question id: 19297

#Part-A Aptitude & General Biotechnology

What is the main use of a Bacterial Artificial Chromosome (BAC) vectors?

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#Question id: 18908

#Part-A Aptitude & General Biotechnology

pBR 322 has/have which of the following selection marker(s)?