MCQs Based On Practical Skills Class 9 Biology Worksheet Pdf
Class 9 Biology students should refer to the following printable worksheet in Pdf for MCQs Based On Practical Skills in standard 9. This test paper with questions and answers for Grade 9 Biology will be very useful for exams and help you to score good marks
Class 9 Biology Worksheet for MCQs Based On Practical Skills
CBSE Class 9 Biology Worksheet - MCQ’s Based On Practical Skills - Practice worksheets for CBSE students. Prepared by teachers of the best CBSE schools in India.
Assignments for First Term Class –IX
Biology ASSIGNMENT 3
MCQ’S BASED ON PRACTICAL SKILLS
Q1 Which of the following stains is used for preparing the temporary stained mount of onion peel?
a) Safranin b) Methylene blue c) Starch d) Glycerine
Q2 Which substance is added to prevent the tissue from
a) Safranin b) Methylene blue c) Starch d) Glycerine
Q3 Put the following in correct order
i) scrap the inner lining of the mouth
ii) wash the mouth
iii) put a drop of methylene blue on a slide
iv) put a drop of glycerine on the slide
a) i,ii,iii,iv b)ii,i,iii,iv c)ii,i,iv,iii d)ii,i,iii,iv
Q4 A student watched a cheek cell mount stained with methylene blue, the colour of the cells will be
a) pink, b)blue, c)brown, d)black
Q5 A student watched an onion peel mount stained with safranin, the colour of the cells will be
b) pink, b)blue, c)brown, d)black
Q6 A student added iodine to an unknown solution, the solution turned blue. The given solution is
a) glucose, b) starch, c) fat, d) glycerine
Q7 A student added HCl to a sample of dal, if metanil yellow is present in dal, then the colour will change to
a)Yellow, b) Red, c) Blue, d) No change
Q8 On adding iodine to starch solution, the solution turns
a) blueblack, b) brown, c) red, d)yellow
Q9 A student watched some thin walled cells with lots of intercellular spacesin a transeverse section of a stem. The tissue must be
a) Parenchyma b) Sclerenchyma c) Collenchyma d) Chlorenchyma
Q10 A student was asked to identify collenchyma in the slide. He must look for
a) thin walled cells with lots of intercellular spaces
b) thin walled cells with thickenings at the corners
c) thick walled cells with lots of intercellular spaces
c) thick walled cells with thickenings at the corners
Students must free download and practice these worksheets to gain more marks in exams. CBSE Class 9 Biology Worksheet - MCQ’s Based On Practical Skills
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