Biology: Most Important One Liner Question and Answer part-1

Biology: Most Important One Liner Question and Answer part-1

• The term ‘Systematics’ (in biology) was proposed by which scientist – Linnaeus
• Which of the following gases is not a greenhouse gas – Oxygen
• Appleis rich in - iron.
• What is NADPH stands for - Nicotinamide adenine dinucleotide phosphate
• Who is the founder of the binomial system - Carolus Linnaeus
• In binomial nomenclature, each scientific name has 2 components, which are – Generic Name & Specific Name
• Which of the following is not happen during the process of photosynthesis - Oxidation of carbon dioxide to carbohydrates
• In the cross-section of a leaf some green dots are present inside the leaf, are called –Chloroplasts
• The enzyme present in the saliva is called - amylase
• Penicillin is extracted from - fungus.
• Antigen in an ill person prevents the growth of - bacteria.
• Blood platelets helps in - circulation of Blood.
• Boron increases the absorption of - water and calcium in plants.
• Ampicillin is a large - spectrum antibiotic.
• Our bones and teeth are generally made of - Tri calcium phosphate.
• Arthritis affects women easily than that of - men.
• Pituitary gland is located in - brain.
• 70-100 is the limit of - MG/DL of blood sugar in the normal person at the time of fast.
• Cane-sugar is a - carbohydrate.
• 50 years is the age of the tree if the cross section of a stem of tree has - fifty rings.
• Onion is a modified form of - leaf.
• The pollination of maize takes place by - pollination by air.
• 77 calories of energy are released by a - boiled egg.
• Radiologists do not take direct x-ray photographs of the intestine because - x-rays are not able to capture clear picture.
• Animals do not have enzyme system which enables them to made use of the energy from - water.
• A clone is a colony of cells having the - similar genetic constitution.
• The pollen grain of flowers pollinated by insects is - rough and sticky.
• Emphysema- is caused by Asbestos.
• In the eye, colour vision is affected by the presence of - cones
• Quantity of fresh air required for a man is - 1000 cubic feet of air for every 20 seconds.
• Reserpine is used to - cure arthritis.
• ‘ELISA’ test is employed to diagnose - AIDS antibodies.
• ELISA – enzyme linked immune sorbent assay.
• Excessive heating and repeated use of cooking oil is most undesirable because carcinogenic substances like - benzopyrene are produced.
• Acetylene gas is used for - artificial fruit ripening of green fruit.
• Typhoid fever is caused by - bacteria.
• Blood group AB is a - universal recipient.
• Blood group ‘O’ is called a - universal donor.
• A rod-shaped bacterium is called - Bacillus.
• All the progeny obtained from a single plant by vegetative propagation are called - pedigree line.
• A sponge is - an animal.
• Sponges are a - multi-cellular organismthat has bodies full of pores and channels allowing water to circulate through them.
• The radioactive element used in heart pace makers is - Uranium.
• A, B and ABblood groups may be present in the children of a couple having - blood groups A and B respectively.
• Poliomyelit is diseaseis caused by a - virus.
• Poliomyelitis, often called polio or infantile paralysis, is an infectious disease caused by the - poliovirus.
• Thiamin is known as - vitamin B1.
• Thiamin deficiency causes the disease - Beriberi.
• DNAis the genetic material in most of the - organism.
• Pathogenic bacteria secrete - Antigens.
• Milk is a colloidal system in which - Fat is dispersed in water.
• Silk fiber chemically is - cellulose.
• Apple is rich in - iron.
• Robert Koch discovered - cholera germs.
• Sweetex used by diabetic patients has an energy content of - five calories.
• Oxygen is the most abundant element in the - human body.
• Oxygen liberated during photosynthesis is coming from - water.
• Carbon is the most - abundant elementin the human body.
• Night blindness results from the deficiency of - Vitamin-A.
• A crab has got - 6 feet.
• The ovary is found only in - women.
• Gamma rays can cause - gene mutation.
• Regulation of blood pH, removal of metabolic wastes from the body, regulation of osmotic pressures of the blood is the functions of the - kidney.
• Water in plants is transported by - xylem.
• Milk tastes sour when kept in the open for some time due to the formation of - acetic acid.
• Adrenaline- is released in excess quantity during excitement.
• Clove, the commonly used spice, is obtained from the - flower bud.
• Leucocytes- are the blood corpuscles that help to build up resistance against diseases.
• Thyroid gland- holds the body’s thermostat.
• Chromosome number in a human ovum is -
• Hashish is obtained from a plant; it is exudates from the stem and - male inflorescences.
• Heart of the body -never rests.
• A substance that stimulates the production of antibodies when introduced into a living organism is known as - antigen.
• ‘Darwin Finches’ refer to a - group of birds.
• The tissue in man where no cell division occurs - after birth is nerves.
• The source of oxygen generated - during photosynthesisis water
• Fluorine is associated with - teeth disorder.
• The metal present in insulin is - Zinc.
• Roundworm is a human parasite found in - the Large Intestine.
• Christian Barnard introduced the use of an - artificial heart for surgery.
• Milk is a rich source of - Vitamin B-12.
• Solar energy is converted into chemical energy during - Photosynthesis.
• 46 is the number of chromosomes in a - normal human body cell.
• Exophthalmia is a deficiency disease caused by - lack of Vitamin A.
• Carbohydrate is stored in the body as - glycogen.
• Pituitary is referred to as the - master gland.
• A synthetic compound inhibiting the growth of bacteria is - an antibiotic.
• Process of digestion is helped by - Enzyme.
• Kidney is the organ that excretes water, fat, and various - catabolic wastes.
• EEG is used to detect the - functioning of Heart.
• An electroencephalogram(EEG) is a test that -detects electrical activity in the brain using small, flat metal discs (electrodes) attached to scalp.
• Locked jaw disorder is the other name of disease -Tetanus.
• Excretory products of the mammalian embryo are eliminated out - by Placenta.
• In male sharks, Claspers are found attached to - anal fin.
• Conjunctiva, part of the eye gets - inflamed and become pink when dust gets into.
• Clove, the commonly used spice, is obtained from the - flower bud.
• Milk is not considered a balanced diet nowadays because of the absence of - Iron and Vitamin C.
• Seasickness- is due to the effect of the motion of the ship on the stomach.
• The main function of White Blood cells in the body is to protect the body against - diseases.

• Biopsy test helps in the - diagnosis of cancer.