Answer: (3) China rose converts acidic solution to dark pink, basic solutions to green colour and has no colour change... View Article
The correct answer is (1) Salamander Birds and mammals – Four-chambered heart, having two auricles and two ventricles. Reptiles – three-chambered... View Article
Answer: (2) The three main groups of blood cells are erythrocytes(RBC), leucocytes(WBC), and platelets. Leukocytes are often known as white... View Article
Answer: The molecular mass of an element is defined as the sum of the masses of the elements present in... View Article
Answer: DDT is a chemical compound with the formula C14H9Cl5. Under standard conditions for temperature and pressure (STP), this chemical... View Article
Answer: Refractive index is defined as the ratio of the speed of light in a vacuum to its speed in... View Article
Answer: The difference between miscible and immiscible liquids are explained below. Miscible liquid Immiscible liquid A miscible liquid can be... View Article
Answer: (4) Yeast is used in alcohol processing, winemaking and bread baking process. Yeast is Saccharomyces cerevisiae which is the... View Article
Answer: In India and Africa, ladies’ finger is a mucilaginous seed pod used as a vegetable. The botanical name of... View Article
Answer: Given parameters Initial velocity of the ball (u) = 49m/s. The velocity of the ball at maximum height (v)... View Article
Answer: The Aufbau principle states that electrons are filled into atomic orbitals in the increasing order of orbital energy level.... View Article
Answer: (1) Pneumatophores can only be found in mangrove trees, such as Ceriops sp, Heritiera domes. These are the aerial... View Article
Answer: Shrubs are medium in height, taller woody plants than herbs, and shorter than a tree. The height is normally... View Article
Answer: (3) Bauxite is a form of sedimentary rock and is the principal source of the popular metal aluminium. In... View Article
Answer: Cell loses its water molecules. Explanation Hypertonic solution is the one that contains more concentration of solutes relative to... View Article
Answer: Elements whose f orbital getting filled up by electrons are called f block elements. These elements have electrons, (1 to... View Article
Answer: Jhum cultivation also called slash and burn agriculture is a form of crop-growing farming activity. Crops are grown in... View Article
Answer: A magnetic field is an invisible space around a magnetic object. A magnetic field is basically used to describe... View Article
Answer: A leguminous plant is a group of flowering plants that have vegetables or as foods grown from the ground... View Article
Answer: A gliding joint (plane joint or planar joint ) is a common type of synovial joint built between bones... View Article
