Show real image formation in convex lense with schematic diagram.

A real image formed by a convex lens is always-

Convex lenses correct.

What is real image?

What is pollen? Give the stgructure and formation of pollen with proper diagrams.

Describe the structure of I_gG with a schematic diagram.

If I_1 & I_2 be the sizes of real images for two positions of a convex lens between object and screen, then the size of the object is

Derive an expression for the equivalent focal length for two thin convex lenses in contact.

Explain the process of secondary growth in stems of woody angiosperm with help of schematic diagrams. What is the significance?

Show the formation of ester linkage.

Show the formation of a peptide bond with an equation.