Write one difference between ore and mineral.

Write one difference between gangue and flux.

Write one difference between pathogen and parasite.

Define ore and minerals.

Write one difference between chl-a and chl-b.

Write the differences between zoospore and a zygospore

Write two differences between covalent and metallic solids.

Write one difference between continuous and discontinuous variations (b) give differences between germinal and somatic variations?

Write differences between antibodies and interferons