The charge is a scalar quantity as it has only magnitude and no direction. The charge can be positive or negative The charge is a conserved... View Article
Green + revolution is green revolution. This is a period where new advances were created by human beings in order to maintain the productivity of... View Article
The tissue level of organization consists of a group of cells that work together to accomplish one or more specific functions. The organ level... View Article
The lines run east-west are known as lines of latitude. The lines running north-south are known as lines of longitude. Lines of latitude start at... View Article
Somatic and Stem Cells undergo Mitosis. Somatic and stem cells are normal body parts of the plant and not reproductive cells. There are mainly... View Article
The minimum distance from the eye at which an object appears to be distinct i.e., a very clear image of the object is formed is called the... View Article
The full form of UP before Uttar Pradesh was United Province. The state was created on 1 April 1937 as the United Provinces of Agra and Oudh... View Article
Whole number starts from 0 (e.g.0,1,2,3,4…). Solution The first ten Whole numbers are 0, 1, 2, 3, 4,5,6,7,8,9. Calculation of mean of first... View Article
Given 3 x + 4 y = 1 0 ---(1) 2 x − 2 y = 2 By substitution method, 2 x − 2 y = 2 ⇒ 2 (x − y) = 2 ⇒ x − y = 1 ∴ x = y + 1 → (2).... View Article
Paleontology is the study of the history of life on Earth as based on fossils. Fossils are the remains of plants, animals, fungi, bacteria, and... View Article
Rayon is soft, lustrous and absorbent which exactly copy the characteristics of a silk. It is suitable for women garments and dresses. Rayon... View Article
Answer:Â (d) particles of steam at a hundred degrees Celsius The highest kinetic energy will be in particles of steam at a hundred degrees... View Article
A cnidoblast is a specialized cell containing one giant secretory organelle or cnida that defines the phylum Cnidaria. This is a stinging cell... View Article
Bone matrix is the intercellular substance of bone tissue consisting of collagen fibers, ground substance, and inorganic bone salts. 10% of adult... View Article
Digestion of food is considered as a chemical change as various chemical reactions takes place while digestion of food to form new substances.... View Article
Answer: Acetylene and hydrogen cyanide is passed through a red hot tube 2:1 to form benzene. Acetylene on passing through a red-hot iron tube... View Article
Herodotus is traditionally regarded as the father of history.because he was the first historian to collect and systematically document events and... View Article
