Questions

Cottage industry is a manufacturing activity of people operated at home. The handcrafts which were sold in the society are examples of cottage industy products. It is a small scale industry in which the labor force is mostly family members or individuals.

Variable costs are expenses that vary in proportion to the amount of goods or services that a business produces. 

Examples of variable cost include labor, packaging and raw materials.

The Prolactin Protein regulates milk production in mammals.

The first thing to be affected by alcohol is Judgement followed by brain center and senses like smell, taste, vision, etc...

Among the given options, Tata Steel company received the award as one of the 2019 World’s Most Ethical Companies.

Photosynthesis is the process that takes place in leaves that converts light energy into chemical energy or sugars. It occurs in the presence of chlorophyll that is present in leaves as a green pigment, carbondi oxide and water with the help of sun light. So the energy for photosynthesis come from sun light.