Question
Consider the following statements about Ahar
civilization- I.The people of Ahad knew how to smelt copper. II.These people were not familiar with rice III.Metal work was a means of economy for the Ahad residents. IV.Black-red coloured pottery has been found from here, on which geometrical shapes are usually engraved with white colour.Solution
Ahar is a major Chalcolithic culture site located in south-eastern Rajasthan. The people of Ahar culture were basically farmers and animal herders. They were familiar with wheat, barley and rice. Another name of Ahar is 'Tambavati' (place of copper) which indicates that copper was available here in abundance. The residents of this place used to melt copper and make desired items. Metal work Ahad residents | It was a major source of economy. From here black red colored pottery has been obtained, on which geometrical shapes are generally engraved with white colour. Thus option (a) is the correct answer.
In electron transport system, ____ is the terminal electron acceptor.Â
Which statement about transpiration is true?
The flower of rice has following number of stamens?
Which of the following is an example of CAM plant?Â
What type of sugar is primarily transported during the process of translocation?
In linkage process,  Acetyl CoA is formed by the oxidative decarboxylation of ____
Which plant has stomata only on the upper surface of its leaves?
In glycolysis, a glucose molecule gets converted into _____
Which hypothesis explains solute movement based on a pressure gradient between source and sink?
The Structural and functional unit of chromosome is termed as