Name the two types of dysentery and their causative germs and give one main precaution against them.

Name the two types of skeletal system .

Name the two types of slime moulds.

Name the two types of seed germination.

Name two types of producers.

Name the two main parts of nephoron.

Name the causative agent and give any one symptom of Gonorrhoea.

Name the main types of cells present in the lslets of Langerhans.

What is an alloy ? Name the two types of alloys formed by transition elements. Give one example of solid solution in relation to a smooth alloy.

Give the correct matching of causative agent/germ and disease

Name two types of biogeochemical cycles.