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QuizMoz offers one of the Internet's largest collection of quizzes for you to tease your brain and pit your wits against the experienced QuizMoz quiz masters. Go ahead and find out what you know about yourself and the world around you. Best of luck!! Coverage : This Quiz is designed to test your knowledge of everything science related. How well do you think you know your science trivia facts? The Science Quiz will give you new insight into the tantalizing world of science.  20 Online Science Questions Discussion Forum 1.  Wounds infected with maggots heal quickly and without spread of gangrene or other infection? a. True b. False Last improved on 12/7/2012 at 3:40:06 AM by sangakkara Please provide appropriate updations Ques Wounds infected with maggots heal quickly and without spread of gangrene or other infection? a. b. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 2.  What is the refractive index of aqueous humour? a. 1.00 b. 1.33 c. 2.12 d. 2.003 Please provide appropriate updations Ques What is the refractive index of aqueous humour? a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 3.  Who had discovered human cells ? a. Robert Forst b. Robert Hooke c. Scheilden d. Schwaden Last improved on 9/24/2012 at 11:51:17 AM by Emily Bell Please provide appropriate updations Ques Who had discovered human cells ? a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 4.  longest bone of human body a. radius b. ulna c. femur d. tibia Last improved on 11/13/2010 at 2:56:34 PM by Peter Please provide appropriate updations Ques longest bone of human body a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 5.  Who discovered the photo electric effect? a. Max Plank b. C.V. Raman c. Albert Einstein d. Richard Feynmann Last improved on 11/6/2012 at 7:42:34 AM by krishnananda Please provide appropriate updations Ques Who discovered the photo electric effect? a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 6.  Which is the thinnest form of carbon? a. Graphite b. Coal c. Graphene d. Fullerine Please provide appropriate updations Ques Which is the thinnest form of carbon? a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 7.  How many bones are there in the human face? a. 18 bones b. 14 bones c. 10 bones d. 5 bones Please provide appropriate updations Ques How many bones are there in the human face? a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 8.  which allotrope of carbon have sp3 hybridization ? a. graphite b. diamond c. lamp black d. fullerene Please provide appropriate updations Ques which allotrope of carbon have sp3 hybridization ? a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 9.  who discovered the circulation of blood? a. isaac newton b. william harvey c. john dalton d. aristotle Please provide appropriate updations Ques who discovered the circulation of blood? a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 10.  Which test is done to know three month history for Diabetics? a. CRP b. HbA1c c. RF d. Glucose Please provide appropriate updations Ques Which test is done to know three month history for Diabetics? a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 11.  which is included in the group of bacteria? a. spirogyra b. volvox c. spirilla d. desmids Please provide appropriate updations Ques which is included in the group of bacteria? a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 12.  which is known as the jewels of the plant world? a. desmids b. diatoms c. chlamydomonas d. chlorella Please provide appropriate updations Ques which is known as the jewels of the plant world? a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 13.  the hardest substance in the world a. gold b. diamond c. coal d. copper Please provide appropriate updations Ques the hardest substance in the world a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 14.  Proton contains.........charge. a. positive b. negative c. neutral Please provide appropriate updations Ques Proton contains.........charge. a. b. c. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 15.  Coordinate covalent bond is also called ....... a. Double bond b. covalent bond c. ionic bond d. Dative bond Please provide appropriate updations Ques Coordinate covalent bond is also called ....... a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 16.  Coordinate compounds are also called .... a. Addition compounds b. Molecular compounds c. Complex compounds d. Static compounds Last improved on 12/7/2012 at 3:42:15 AM Please provide appropriate updations Ques Coordinate compounds are also called .... a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 17.  who is known as father of biology a. LEEWENHOEK b. ROBRET BROWN c. ARISTOTLE d. R.H WITTAKER Please provide appropriate updations Ques who is known as father of biology a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 18.  FATHER OF BIOLOGY a. R.H.Wittaker b. Aristotle c. Robert hooke d. Robert brown Please provide appropriate updations Ques FATHER OF BIOLOGY a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 19.  who is known as father of economics a. robert hokee b. albest einsten c. adam smith d. C.V raman Please provide appropriate updations Ques who is known as father of economics a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 20.  How many quarks are there in a proton? a. One quark b. Two quarks c. Three quarks d. None Please provide appropriate updations Ques How many quarks are there in a proton? a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. Think you know more about this quiz!   Please enter your Name and what you would like to tell everyone about 20 Online Science Questions  Name: Think you know more about 20 Online Science Questions and would like others to know too? Whether its a great fact, a joke, a personal experience or an interesting anecdote, please share it with all the human beings on planet earth. Your contribution will help keep QuizMoz a free site for all.    (Optional)  (average submission size - 5 to 10 lines) 20 Online Science Questions Discussion Forum Know the Latest News about 20 Online Science Questions! What others think about 20 Online Science Questions By: vjdiya on Apr 7, 2013    good and cool By: MR RADCLIFFE on Apr 2, 2013    AM HAPPY By: maria on Mar 13, 2013    very hard By: Shubham Bhardwaj on Mar 8, 2013    they all are difficult but it is mind practise By: MONIL LADHA on Jun 17, 2011    THIS IS A GOOD QUIZ, BUT THE QUESTIONS ARE A BIT TOUGH By: minal on Feb 27, 2011    It's very interesting and knowledge giving quiz. Everyone should try this. Quizzes for this month are sponsored by www.ExpertRating.com     Big Brother   FIFA   Soccer WAGs Quizzes   NBA 2010 Quiz   Science Quiz for Kids   Medical Terminology Quiz   Career Quiz for Kids   Home And Away Quiz   Harry Potter Quiz   Harry Potter and the Deathly Hallows   US History Quiz   Am I Pregnant Quiz   Dating Etiquette Quiz   Email Etiquette Quiz   Home     About Us      Advertise     Terms of Service     Privacy Policy     Contact QuizMoz    FAQ     SiteMap Copyright © 2007.www.quizmoz.com. All rights are reserved.