A metastatic cancerous tumour is termed ’sarcoma ' if the disorder is in
Immune system
Epithelial cells
Fibroblasts
Circulatory system
A person has developed interferon in his body. He seems to carry an infection of
A person sufferring from malaria feel fever when
Identify the molecules $(A)$ and $(B)$ shown below and select the right option giving their source and use.
Molecule $\to $ Source $\to $ Uses
Which one spreads filaria