The normal diastolic blood pressure in a normal healthy adult human is 80 mm Hg 60 mm Hg 90 mm Hg 110 mm Hg ______ is a blood disorder where the haemoglobin is defective Heterochromia Alopecia Haemolysis Sickle cell anaemia Which of the following two-word items mean the same thing? …
The small intestine has three parts. The first part is called Duodenum Oesophagus Larynx None of the above ________ is a characteristic feature of epithelial cells of the intestine Glottis Pilus Bolus Microvilli An infant feeding entirely on the mother’s milk passes stools that are coloured yellow. What is the …
_______ are the elements, without which, the plants will not be able to complete its life cycle. Fertilizers Microelements Macroelements Essential elements One of the following is not a criterion for an element to be termed as “essential” The element is not required for growth and development The function of …
If a hybrid expresses a character, it is called _________ Epistasis Dominant Co-dominant Recessive A plant having the genotype AABbCC will produce ______ kinds of gametes 5 4 3 2 Colour blindness is an _________ linked recessive trait Z chromosome Y chromosome X chromosome None of the above In most …
Planaria’s most remarkable characteristics are its ability to Hibernation Survive without air Generate bioluminescence Regenerate Fusion of unrelated gametes is called ________ Dichogamy Fertilization Autogamy Allogamy Bryophyllum daigremontianum reproduces by Vegetative propagation Budding Fission Fragmentation When living tissue from a plant is extracted and placed in a medium, it is …
________ is a merocrine gland Pineal Gland Sebaceous Gland Salivary Gland None of the above Antigens are typically found in Plasma Cell surface Nuclear membrane None of the above _________ is the enzyme need for muscle contraction. It is present in Myosin. Actin Trypsin ATPase None of the above The …
MCQs On Immunology 1) The branch of biology, which involves the study of immune systems in all organisms is called_________. (a) Zoology (b) Microbiology (c) Immunology (d) Biotechnology Sol: (c) Immunology. 2) Which of the following immunity is obtained during a lifetime? (a) Acquired immunity (b) Active immunity (c) Passive …
MCQs On Bioinformatics 1. Which of the following is an example of Homology and similarity tool? (a) BLAST (b) RasMol (c) EMBOSS (d) PROSPECT Sol:(a) BLAST. 2. In which year did the SWISSPROT protein sequence database begin? (a) 1988 (b) 1985 (c) 1986 (d) 1987 Sol: (d) 1987. 3.Which of …
MCQs on Chromosomal Basis of Inheritance 1. The term chromosome was coined by ___________. (a) Sutton (b) Boveri (c) Waldeyer (d) Hoffmeister Sol: (c) Waldeyer. 2. Chromosomes found in the salivary gland of Drosophila is___________. (a) Polytene (b) Lampbrush (c) Supernumerary (d) B-chromosomes Sol: (a) Polytene. 3. Lampbrush chromosomes occur …
MCQs on Anatomy 1. Which of the following muscular valve controls the flow of digestive juice from the hepatopancreatic duct to the duodenum? (a) Sphincter of Oddi (b) Semilunar valve (c) Ileocaecal valve (d) Pyloric sphincter Sol: (a) Sphincter of Oddi. 2. Which of the following is present on the …
MCQs on Plant Tissue Culture 1. Who is known as the Father of tissue culture? (a) Bonner (b) Laibach (c) Haberlandt (d) Gautheret Sol: (c) Haberlandt. 2. The production of secondary metabolites requires the use of ________. (a) Meristem (b) Protoplast (c) Axillary buds (d) Cell suspension Sol:(d) Cell suspension. …
MCQs on Vitamins 1. The cause of short-term or acute vitamin A poisoning is due to (a) Eating the liver of Mule deer (b) Eating the liver of Buffalo (c) Eating the liver of Ostrich (d)Eating the liver of Polar bear Sol: (d)Eating the liver of Polar bear. 2. Which …
MCQs On Solid Waste Management 1. Waste removal system was established in which of the following cities for the first time? (a) Athens (b) Lahore (c) Paris (d) London Sol:(a) Athens. 2. Which of the following solid wastes describes the term ‘Municipal Solid Waste’? (a) Toxic (b) Hazardous (c) Non-toxic …
MCQs on Lysosomes Q. Which of the following organelle is called the “suicidal bags” of the cell? (a) Cytoplasm (b) Lysosomes (c) Mitochondria (d) Endoplasmic reticulum Sol:(b) Lysosomes. Q. The lysosomal membrane is rich in ___________. (a) Sterols (b) Cardiolipin (c) Sialic acid (d) All of the above Sol:(c) Sialic …
MCQs on Water Pollution Q. Which of the following rivers is called the world’s most polluted river? (a) Ganga River (b) Chenab River (c) Cauvery River (d) Yamuna River Sol: (a) Ganga River. Q. Which of the following are the primary causes of water pollution? (a) Plants (b) Animals (c) …
MCQs on Entomology Q. Which of the following statements is true about Entomology? (a) The study of Birds (b) The study of Insects (c) The study of Microbes (d) The study of Parasitic worms Sol: (b) The study of Insects. Q. Which of the following are the main characteristic features …
MCQs on Proteins 1. Which of the following factors is not responsible for the denaturation of proteins? (a) Heat (b) Charge (c) pH change (d) Organic solvents Sol: (b) Charge 2. Which of the following is responsible for specifying the 3D shape of a protein? (a) The peptide bond (b) …
MCQs On Vitamins and Minerals 1. The total number of essential vitamins required for the proper functioning of the human body is ______________. (a) 12 (b) 13 (c) 15 (d) 22 Sol: (b) 13. 2. Which of the following vitamins cannot be produced by our body? (a) vitamin A (b) …
MCQs On Health and Hygiene 1. The World Health Day is celebrated on ________. (a) 1st March (b) 7th April (c) 6th October (d) 10th December Sol: (b) 7th April. 2. Cleanliness, physical exercise, rest and sleep are a part of ________. (a) Hygiene (b) Social hygiene (c) Personal hygiene …
MCQs On Respiratory System 1. In which part of the respiratory system, gaseous exchange takes place? (a) Alveoli (b) Pharynx (c) Larynx (d) Trachea Sol. (a) Alveoli. 2. ___________ is located between two pleural sacs and is the central compartment of the thoracic cavity? (a) Hilum (b) Pleura (c) Mediastinum …
MCQ Infectious Diseases The earliest recorded pandemic – the Black Death was speculated to be ______ Plague Rabie Leprosy None of the above The bacterium Yersinia pestis causes _____ Bubonic Plague Rubella Roseola measles Creutzfeldt-Jakob disease (vCJD) can be contracted only if _______ Consume nerve tissues (brain and spine) of …