The technique of Kerala mural painting resembles:

Fresco
Miniature painting
Tempera
Oil painting

The correct answer is A) Fresco.

Fresco is a technique of mural painting executed on wet plaster. The plaster is applied in two layers: a base layer of lime putty and a top layer of calcium carbonate. The artist paints on the top layer while it is still wet, using pigments that are mixed with water. As the plaster dries, the pigments become embedded in the surface, creating a permanent image.

Miniature painting is a type of painting that is typically small in scale and executed on a support such as paper, ivory, or vellum. Miniature paintings are often used to illustrate manuscripts or books, and they can also be found on objects such as jewelry and furniture.

Tempera painting is a technique of painting in which pigments are mixed with a binding medium made from egg yolk. Tempera paintings are typically characterized by their bright colors and their matte finish.

Oil painting is a technique of painting in which pigments are mixed with a drying oil, such as linseed oil. Oil paintings are typically characterized by their rich colors and their ability to be blended and reworked.

Kerala mural painting is a type of fresco painting that is found in the state of Kerala in India. Kerala mural paintings are typically characterized by their use of bright colors and their intricate designs. They are often used to decorate temples and other religious buildings.