SawaalBoxसवाल बॉक्स
2001 · Q137Science & TechnologyHealth & Diseaseseasy

“Metastasis” is the process by which

  1. (a)cells divide rapidly under the influence of drugs
  2. (b)cancer cells spread through the blood or lymphatic system to other sites or organs
  3. (c)the chromosomes in cell nuclei are attached to the spindle before moving to the anaphase poles
  4. (d)cancer cells are successfully inhibited to divide any further
Show answerHide answer

Official answer(b) cancer cells spread through the blood or lymphatic system to other sites or organs

2022 · Q39Science & TechnologyHealth & Diseasesmoderate

In the context of vaccines manufactured to prevent COVID-19 pandemic, consider the following statements : 1. The Serum Institute of India produced COVID-19 vaccine named Covishield using mRNA platform. 2. Sputnik V vaccine is manufactured using vector based platform. 3. COVAXIN is an inactivated pathogen based vaccine. Which of the statements given above are correct ?

  1. (a)1 and 2 only
  2. (b)2 and 3 only
  3. (c)1 and 3 only
  4. (d)1, 2 and 3
Show answerHide answer

Official answer(b) 2 and 3 only