A 65-year-old alcoholic developed chest pain and cough with an expectoration of sputum. A blood sample revealed that his white blood cell count was 42,000/μl. What is the origin of these WBCs?

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#Question id: 23999

#Aptitude

A student who is mentally retarded, cannot follow your lecture and sit in a deaf and dumb manner, when you recognise him, what will you do?

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#Question id: 1558

#4. Cell Communication and Cell Signaling

Work of follicular dendritic cells

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#Question id: 4758

#8. Inheritance Biology

The allele l in human population is recessive lethal and x chromosome linked. If a female is heterozygous for l allele marries with normal male. What will be interpretation correct?

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#Question id: 19353

#12. Applied Biology

Gene uidA encodes the enzyme P-glucourinidase which acts on the substrate 

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#Question id: 4732

#8. Inheritance Biology

What is F2 phenotype ratio observed when a homozygous recessive mutation in either or both of two different genes results in the same mutant phenotype?