Answer: (1) Domestic waste Biodegradable pollutants mean that a substance can be easily decomposed by naturally occurring agents such as oxygen,... View Article
Answer: (1) Joule’s law of heating states that the power of heating obtained by an electrical conductor is directly proportional... View Article
Answer: The endoplasmic reticulum (ER) is a network of membranes that is present inside eukaryotic cells. These structures are responsible... View Article
Answer: The chemical formula of bleaching powder is CaOCl2with its chemical name as Calcium hypochlorite. The two chlorine atoms are... View Article
Answer: (2) Containers containing calcium carbide and calcium phosphide gas known as holmes signal and which reacts with H2O to... View Article
Answer: (1) A nephron is the basic functional unit of kidneys that consists of a glomerulus and its associated tubules... View Article
Answer: (3) √5 = 2.23 it can be explained as shown below.
Answer: Example of Hyperglycemic hormone and hypoglycemic hormone are given below. (a) Hyperglycemic hormone – Glucagon (b) hypoglycemic hormone –... View Article
Answer: More than two alternative alleles of a gene are known as multiple alleles in a population occupying the same... View Article
Answer: The difference between the thalamus and hypothalamus is explained below. Thalamus Hypothalamus The thalamus is a small structure, located... View Article
Answer: Lanthanides are the rare earth elements of the modern periodic table, i.e. the elements with atomic numbers from 58... View Article
Answer: Given There are 2 rooms In one room x – 2 boys and 2 girls That is [B1, B2,... View Article
Answer: (2) The most abundant element in the earth’s crust is oxygen (46. 1%). The chemical formula of oxygen also... View Article
Answer: Given Height of equilateral triangle (h) = 20 cm Given sides of triangle = 17 cm . 8 cm... View Article
Answer: An electron is a subatomic particle that is electrically negative in charge. Electrons are found in every atom apart... View Article
Answer: Whole numbers are a set of numbers including the set of natural numbers (1 to infinity) and the integer... View Article
Answer: (4) Sulfuric acid (H2SO4) is a strong acid with hygroscopic and oxidizing properties. Sulfuric Acid is a mineral acid... View Article
Answer: (4) Reymond Lindeman gave ten per cent of energy transfer law or Lindeman’s trophic efficiency rule in food chains.... View Article
Answer: (2) Plane mirrors – The images formed from a plane mirrors are the reflected images in their normal proportions... View Article
Answer: The fluid mosaic model was proposed by S.J. Singer and Garth L. Nicolson. This model explains the structure of... View Article
