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Science Questions For CTET Exam: 26 July 2018 (Answers)

Science Questions For CTET Exam: 26 July 2018 (Answers)_30.1
Today, we are providing you the Science Questions, which help you to command over this subjects.Taught many interesting science facts and information and add some fun in a science teaching learning process.This section is not only important for CTET exam but also for other TET Exam i.e UPTET, PTET, REET, DSSSB Exam etc. So, we will provide you the questions which will help you in preparing for Exam. 
Q1. ____________ and ____________ both help to make bones and teeth strong.
(a) Iodine and Iron
(b) Sodium and Potassium 
(c) Calcium and Phosphorus
(d) Sodium and Iron
Q2. A prokaryotic cell is characterized by 
(a) well-defined nucleus 
(b) absence of nuclear membrane
(c) presence of nucleus
(d) relatively young age in comparison with eukaryotic cell
Q3. To test for proteins in a food sample, we add 2-3 drops of copper sulphate to a small sample mixed with a little water. To this, we add about 10 drops of sodium hydroxide. What colour in the mixture indicates presence of protein?
(a) Deep green
(b) Orange
(c) Bright yellow
(d) Purple or violet
Q4. Below are given some organisms:
A. Yeasts 
B. Bedbugs
C. Leeches
D. Cuscuta
E Algae
F. Lice
G. Mushrooms
H. Lichens
The organism which may be classified in the group of parasites are:
(a) A, C, F and G
(b) B, C, D and H
(c) B, C, D and F
(d) C, D, E and G

Q5. The part of alimentary canal which receives bile juice from the liver and stores it in gall bladder is
(a) stomach
(b) oesophagus
(c) small intestine
(d) pancreas
Q6. Night blindness occurs when there is
(a) deficiency of vitamin B Complex
(b) deficiency of iron
(c) deficiency of vitamin K
(d) deficiency of vitamin A
Q7. In the alimentary canal, the swallowed food moves downwards because of
(a) the contraction of muscles in the wall of food pipe
(b) the flow of fluid material taken with the food
(c) gravitational pull
(d) force provided by the muscular tongue
Q8. Antibiotics are effective against
(a) dengue fever 
(b) cholera
(c) influenza
(d) hepatitis A
Q9. Select the correct set of microorganisms for the following flow chart:
Dead and decaying organic waste→ ammonia → mitrites → nitrates
(a) Nitrosomonas, Decomposers, Nitrobacter
(b) Nitrobacter, Rhizobium, Nitrosomonas
(c) Decomposers, Nitrosomonas, Nitrobacter
(d) Rhizobium, Nitrobacter, Decomposers
Q10. Which of the following group of words can be correctly identified with Rhizobium?
(a) Root nodules, pitcher plant, nitrogen deficient soil
(b) Nitrogen fixation, root nodules, leguminous plants
(c) Roots of legumes, parasite, soluble nitrogen compounds
(d) Leguminous plants, symbiotic, stem nodes
Answers
S1. Ans.(c)
S2. Ans.(c)
S3. Ans.(d)
S4. Ans.(c)
S5. Ans.(c)
S6. Ans.(d)
S7. Ans.(a)
S8. Ans.(b)
S9. Ans.(c)
S10. Ans.(b)