📚NCERT Questions — CBSE10
499 solved questions with detailed explanations
The biological process involved in the removal of harmful metabolic wastes from the body is called:
Which type of respiration produces a significantly greater amount of energy?
What is the composition of 22 carat gold?
Why is diffusion insufficient for transporting raw materials and energy to all parts of a large, complex plant?
A solution turns red litmus blue. Its pH is likely to be:
What is the chemical name for the common salt used in food?
Which of the following is an example of a directional movement in plants caused by growth?
An element replacing hydrogen in a hydrocarbon chain, which confers specific properties to the compound, is referred to as a:
Hypothalamus plays an important role in the release of many hormones, for example, by releasing growth hormone releasing factor to stimulate the pituitary gland. This indicates its role in:
What are soap molecules chemically?