The correct option is (a) Tongue. Gustatory receptors are responsible for detecting taste. These are located in the taste buds present on the surface of the tongue. They help us identify sweet, sour, salty, and bitter flavours in food. class 10 ...
Discussion Forum Latest Questions
The correct option is (b) Mushroom. Mushrooms are saprophytic organisms that secrete digestive juices onto dead organic matter outside their body. The food is broken down externally, and then the simpler nutrients are absorbed, unlike organisms like amoeba or paramoecium. Science ...
The correct option is (c) 14. Silicon has the electronic configuration 2,8,4. Here, the second shell contains 8 electrons, while the third shell contains 4 electrons, which is exactly half of the second shell, satisfying the given condition. Science important questions ...
The correct option is (d) 11 (2,8,1). An element with atomic number 11 is sodium. It belongs to Group 1 and forms a basic oxide, sodium oxide (Na₂O), which reacts with water to form strong alkali sodium hydroxide. Science important questions ...
The correct option is (b) Zinc. When dilute sulphuric acid reacts with zinc, it releases hydrogen gas. This colourless gas burns with a pop sound when a burning matchstick is brought near, confirming the presence of hydrogen. Class 10 Science Sample ...