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  Life Science Quiz Part-4 Q1. What is the full form of DNA? A : Deoxyribo Nucleic Acid Q2. Rickets disease is found in_____ A : Bones Q3. Pyrrhoea is a disease related to which part of the human body? A : Gums Q4. Which gas is majorily released from paddy fields? A : Methane Q5. Goitre or abdominal enlargement of thyroid gland is caused due to the deficiency of ____ A : Iodine Q6. From which micro-organism does the Penicillin, an antibiotic, is obtained from? A : Fungus Q7. What is the microbial source of Bacitracin antibiotic? A : Bacillus subtilis Q8. Which Living organism has the largest egg/cell? A : Ostrich Q9. Which is the smallest Bacteria known as? A : Dialister Pneumosintes Q10. Who discovered vaccine for Polio? A : Jonas E Salk (1954) Q11. What is the botanical name of Amla? A : Emblica officinalis Q12. What is the microbial source of Penicillin? A : Penicillium notatum & P. chrysogenum Q13. To which family does the Opium belongs to? A : Papaveraceae Q14. What is the...

    Life Science Quiz Part-3 Q1. What is the outermost layer of the Skin called? A :  Epidermis Q2. What is the total number of bones in a Man? A :  270 Q3. Which is the smallest blood vessel in human body? A : Capillary Q4.What is the name of the component that is responsible for the Colour of the Human Skin? A : Melanin Q5. Where is the Blood formed in the Human Adult? A : Red Bone Marrow Q6. What is a Rh in blood? A : An Antigen Q7. What is the name of the Protein that is present in the Human Blood? A : Haemoglobin Q8. Which type of blood cells are responible for blood clotting? A : Thrombocytes Q9. What is a Virus made up of? A : Nucleic Acid and Protein Q10. What is the name of the tubes that carry water and minerals to the Leaf? A : Veins Q11. What is the total number of pairs of Floating Ribs in the Human Body? A : 2 pairs Q12. Which part of the plant is known as the 'Food Factory of the plant'? A : Leaves Q13. The total genetic material within an individual i...

 Life Science Quiz Part-2 Q1. What is the Master control centre of the Human body? A : Brain Q2. Which Hormone is released by Testes of Male? A : Testosterone Q3.Which node is Known as the Pacemaker of the Heart? A : SA Node Q4. Where does the Maximum Absorption of food take place in Human body? A : Small Intestine Q5. Which Vitamin deficiency is responsible for Beri-Beri disease? A  : Vitamin-B Q6.What should be given to an athlete for Instant Energy? A :  Carbohydrate Q7. What is the Number of times Heart beats in one minute? A : 72 times Q8. Which gland secrets the most kind of hormones? A : Pituitary Q9. Which compounds are Lost to the maximum while cooking food? A : Vitamins Q10. Which Vitamin deficiency is responsible for Night-blindness disease? A : Vitamin-A Q11. Which part of the Human Brain is responsible for Memory? A : Cerebrum Q12. Protein which catalyse or helps in biochemical reaction are called___ A : Enzymes Q13. What is the unit of Nervous System known a...

  Life Science Quiz Part-1 Q1. Which is the largest organelle in Eukaryotic cell ?  A :    Nucleus Q2. Who gave the name CELL for the first time? A :  Robert Hooke Q3. Who used Heavy Nitrogen(N15) for proving semiconservative DNA replication? A :  Meselson & Stahi Q4. Who proposed one gene enzyme hypothesis? A : Beadle & Tatum Q5. What is the pH of Blood Plasam? A : 7.4 Q6. Which Law is an exception to Mendel's Law?  A : Law of Segregation Q7. What is the Ratio of Mendel's DiHybrid Ratio? A :   9 : 3 : 3 : 1   Q8. Who proposed 'Protoplasm Theory'? A :   Schultze Q9. Which cell possess both Linear and circular molecules of DNA? A :  Eukaryotic Cells Q10. What is the term given for a Human cell that contains 22 pairs of Autosomes and 2 X-chromosomes? A :  A Female somatic cell Q11. In which cell organelle, Photophosphorylation takes place? A :    Chloroplast Q12. What is the name of the process that in...