MCQ
Physical barrier = .............. and physiological barrier = .............
- ✓Skin, saliva in the mouth
- BMacrophage, acid in the stomach
- CRespiratory tract, $PMNL$
- DUrinogenital tract, $PMNL$
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$(1)$ Monarch butterfly and bird
$(2)$ Orchid and mango
$(3)$ Fish and flamingo
$(4)$ Calotropis and cattle
$(5)$ Cattle egret and grazing cattle
$I.$ Yeast used in making bread and beverages is a prokaryotic fungus
$II.$ Streptokinase is produced by Streptococcus and modified by genetic engineering is used as a clot buster
$III.$ Lipases are added in detergent for removing only stains from laundry
$IV.$ Pectinases are used in clearing fruit juices
Which of the statement given above are correct?