Which of the following is the correct sequence of steps in genetic engineering? . a. cut dna, recombinant dna, cloning, screening. b. screening, cut dna, recombinant dna, cloning. c. screening, cloning, recombinant dna, cut dna. d. cut dna, cloning, recombinant dna, screening

Why can cancer in the lymph nodes (lymphoma) be particularly dangerous? a. the lymph node's ability to produce cancer-fighting lymphocytes would be compromised. b. the lymph node's ability to produce cancer-fighting lymph would be compromised. c. the lymph nodes produce lymph, which nourishes growing cancer cells. d. the lymph nodes produce chyle, which nourishes growing cancer cells.