MICROBES IN HUMAN WELFARE Set 1

Haploid ✘ Diploid ✘ Tetraploid ✘ Hexaploid ✔ NULL ✔ NULL NULL

Primary treatment ✘ Secondary treatment ✘ Tertiary treatment ✘ Quaternary treatment ✔ NULL ✔ NULL NULL

Emasculation ✘ Anthesis ✘ Pollination ✘ For collection of pollen ✔ NULL ✔ NULL NULL

Antibiotic ✘ Anti-corrosive ✘ Anti-helminthic ✘ Insecticide ✔ NULL ✔ NULL NULL

I and II ✘ I and III ✘ I, II and III ✘ None of these ✔ NULL ✔ NULL NULL

Maize ✘ Pea ✘ Datura ✘ None of these ✔ NULL ✔ NULL NULL

A-inorganic matter; B-bacteria ✘ A-organic matter; B-pathogenic microbes ✘ A-organic matter; B-virus ✘ A-inorganic matter; B-pathogenic microbes ✔ NULL ✔ NULL NULL

Yeast – Statins ✘ Acetobacter aceti – Acetic acid ✘ Clostridium acedobutylicum – Lactic acid ✘ Aspergillus niger – Citric acid ✔ NULL ✔ NULL NULL

Hydrilla ✘ Solanum nigrum ✘ Eichhornia crassipes ✘ Parthenium Hysterophorus ✔ NULL ✔ NULL NULL

Euphorbia ✘ Potato ✘ Sugarcane ✘ Maize ✔ NULL ✔ NULL NULL