Keywords: plant transport, transpiration, microscopy.

Keywords: virus, meristem, glucose, benedicts solution.

Keywords: pathogen, developing drugs, mircoorganisms, disease.

Keywords: respiration, glucose, anaerobic, yeast cell, CO2.

Keywords: potato cylinder, sugar solution, concentration, osmosis.

Keywords: digestive system, stomach, cancer, protein tests.

Keywords: plant disease, mineral ions nitrates, magnesium.

Keywords: vector, mosquitoes, communicable disease.

Keywords: cell cycle, mitosis, onion root tip.

Keywords: circulatory system.

Keywords: monoclonal antibodies, HCG, pregnancy test.