Which gland is known as the ‘master gland’ ? Which gland is known as the ‘master gland'? A. Thymus gland B. Pancreas C. Thyroid gland D. Pituitary gland D....Read More
Saurology is the scientific study of:- Saurology is the scientific study of:- A. Birds B. Snake C. Lizards D. Cockroach C. LizardsThe study of lizards is...Read More
Which vertebrate has two chambered heart? Which vertebrate has two chambered heart? A. Fish B. Snake C. Octopus D. Crocodile A. FishFish hearts have two chambers...Read More
The fourth state of matter is known as:- The fourth state of matter is known as:- A. Solid B. Liquid C. Liquid D. Plasma D. PlasmaThe fourth state...Read More
Which acids is abundant in Grapes,Bananas and Tamarind? Which acids is abundant in Grapes,Bananas and Tamarind? A. Lactic Acid B. Oxalic Acid C. Acetic Acid D. Tartaric Acid...Read More
Dalton’s name is associated with which theory? Dalton’s name is associated with which theory? A. Electron B. Proton C. Atom D. Neutron C. AtomJohn Dalton introduced the...Read More
What is the average salinity of sea water? What is the average salinity of sea water? A. 1.5% B. 3.5% C. 2.5% D. 2% B. 3.5%The salinity of...Read More
Which of the following is used as a lubricant? Which of the following is used as a lubricant? A. Graphite B. Silica C. Iron Oxide D. Diamond A. GraphiteGraphite...Read More
What is the chemical name for washing soda? What is the chemical name for washing soda? A. Sodium carbonate B. Calcium bicarbonate C. Sodium bicarbonate D. Calcium carbonate...Read More
Which gas is usually filled in the electric bulb? Which gas is usually filled in the electric bulb? A. Nitrogen B. Hydrogen C. Methane D. Oxygen A. NitrogenA bulb...Read More
What are the name of the cells in the body that engulf foreign particles like bacteria? What are the name of the cells in the body that engulf foreign particles like bacteria? A. Phagocytes B. Albumin...Read More
Which metals forms an amalgam with other metals? Which metals forms an amalgam with other metals? A. Copper B. Mercury C. Lead D. Zinc B. MercuryAn amalgam is...Read More
Which one is the longest cell? Which one is the longest cell? A. Neuron B. Skin C. Spleen D. Liver A. NeuronThe longest cell of the...Read More
Which is used in pencils? Which is used in pencils? A. Graphite B. Silicon C. Charcoal D. Granite A. GraphiteGraphite is a crystalline form of...Read More
Which is the largest human cell? Which is the largest human cell? A. Liver B. Heart C. Spleen D. Ovum D. OvumThe human egg (ovum) is the...Read More
Which is the central metal of chlorophyll compound? Which is the central metal of chlorophyll compound? A. Copper B. Magnecium C. Iron D. Calcium B. MagneciumChlorophyll is a...Read More
The largest cell in the world is:- The largest cell in the world is:- A. Nerve Cell B. Ovum C. The egg of an Ostrich D. Liver...Read More
Which non metal is remains liquid at room temperature? Which non metal is remains liquid at room temperature? A. Helium B. Bromine C. Chlorine D. Mercury B. BromineBromine is...Read More