Leucoplasts are
A) green
B) red
C) white
D) blue
1 Answers
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There are two boxes, red and white in colour. The ratio of the number of chocolates in the white box to the number of biscuits in the red box is ` 3 :
Correct Answer - ` 18 : 13`
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A bag contains 4 green and 6 white balls. Two balls are drawn one by one without replacement. If the second ball drawn is white, what is the probabili
Correct Answer - `5/9`
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An urn contains 9 red, 7 white and 4 black balls. A ball is drawn at random. Find the probability that the ball drawn is (i) red (ii) white (iii) red
Correct Answer - `(i) 9/20 (ii) 7/20 (iii) 4/5 (iv) 11/20 (v) 13/20`
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The nature of substance that converts blue litmus to red, but no change of colour with red litmus is
Correct option is C) Acid
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Identify the wrongly matched pair. 1) Stomata – gaseous exchange 2) Leucoplasts – storage of carbohydrates 3) Golgi complex – package of lipids
Correct option is D) 3 only
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In the anaerobic respiration experiment, the blue dye diazine green (Janus Green-B) turns
Answer is (B) Pink
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Why is blue applied to white clothes? Present four steps of applying blue to the clothes.
Blue is applied to white clothes because- It acts as a fabric whitener/brightener Four steps of applying blue to the clothes- 1.Add blue to water and dissolve well 2.Wet the article to be blued...
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There are 5 balls in a vessel. Out of which 2 are red, 2 are blue and ‘1’ is green.
Correct option is (C) 3/5 Red balls = n(R) = 2, Blue balls = n(B) = 2 and Green balls = n(G) = 1 N(S) = n(R) + n(B) + n(G) = 2+2+1 = 5 Number...
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There are 5 balls in a vessel. Out of which 2 are red, 2 are blue and ‘1’ is green.
2 Answers
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The default colour of Vlink is _____ (a) Blue (b) Green (c) Red (d) Yellow
Correct answer is (c) Red
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