Related MCQs

• Q. The first model of an atom was given by
• Q. The ion of an element has 3 positive charges. Mass number of the atom is 27 and the number of neutro
• Q. Which of these is not related to endoplasmic reticulum?
• Q. Which scientist gave the concept of fixed energy levels around the nucleus?
• Q. During summer, water kept in an earthen pot becomes cool because of the phenomenon of
• Q. Lysosome arises from
• Q. A mixture of sulphur and carbon disulphide is
• Q. Xylemis the specializedtissue of the plants that transports water and nutrients from the soil to the
• Q. Which one is not a source of carbohydrate?
• Q. The chemical symbol for nitrogen gas is