Q. What is micropropagation?

Q. Differentiate between vein clearing and vein banding.

Q. Tabulate any four differences between C${}_3$ and C${}_4$ pathways.

Q. Transpiration is a necessary evil. Justify.

Q. What are anti transpirants? Give an example.

Q. What is transpiration? Where does it occur?

Q. Write briefly about food value of mushrooms.

Q. Give the scientific names of torula yeast and bakers yeast.

Q. Explain the cohesion tension theory.

Q. Explain the respiratory pathway which is common for both aerobic and anaerobic respiration.

Q. Describe the cell structure of spirogyra.

Q. What is the systematic position of funaria?

Q. What is emasculation? Mention its importance.

Q. Describe the internal structure of the leaflet of cycas and list out the xerophytic adaptations seen in it.

Q. What are enzymes? Enumerate the properties of enzymes.