#Question id: 3316
#Section 3: Genetics, Cellular and Molecular Biology
There are two population A (N = 500) and B (N=50). Due to genetic drift, both populations will lose its genetic diversity in a generation. Such losses become magnified over many generations. After 20 generations, what will be lose its original variation?
#Question id: 14676
#Section 4: Fundamentals of Biological Engineering
#Question id: 1587
#Section 2: General Biology
In the human disease known as lupus, there is an immune reaction against a patientʹs own DNA from broken or dying cells. This kind of response typifies which kind of irregularity?
#Question id: 211
#Section 2: General Biology
#Question id: 1547
#Section 2: General Biology
follicular dendritic cells (FDCs) secrete CXCL13 and its receptor, CXCR5, which is expressed on B cells, function of this interaction ?