Accommodation in the eye lens is the process of adjusting its shape to focus on objects at different distances. This adjustment is controlled by the ciliary muscles. When focusing on nearby objects, these muscles contract, thickening the lens. For distant objects, the muscles relax, flattening the lens, ensuring clear vision at varying distances.

1. A Money Bill cannot be introduced in the Rajya Sabha in India.

2. A Money Bill is defined in Article 110 of the Constitution.

3. If a dispute arises regarding any bill whether it is a money bill or not, the decision of the Speaker of the Lok Sabha is final.

4. A Money Bill can be introduced only in the Lok Sabha.

1. The state tree of Rajasthan is Khejri. This tree is found in about two-thirds of the total geographical area of the state and has great importance culturally and economically.

2. The scientific name of Khejri is Prosopis cinerea. It is a drought-tolerant tree that can survive even in areas with low rainfall. This tree is found in desert areas and is found in abundance in the Thar Desert of Rajasthan.