Differentiate between positive radical and negative radicals give five points of each

Differentiate between symmetrical and unsymmetircal ethers giving one example of each.

Differentiate between tropic and nastic movements in plants . Give one example of each.

What is the meaning of 'Collision' in physics ? Differentiate between elastic and inelastic collision. Give one example each.

Differentiate between co-operative farming and Collective farming stating any five points of distinctions.

Differentiate between Mixed farming and Dairy farming, stating any five points of distinction.

Differentiate between diagnostics and therapeutics, Give one example for each category.

Differentiate between : (i) Positive pressure breating and Negative pressure breathing . (ii) Right lung and left lung.