

Nutrition in Plants
Presentation
•
Science, Biology
•
7th Grade
•
Medium
Bindu Km
Used 133+ times
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1 Slide • 19 Questions
1
Nutrition in Plants

2
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Type answer...
3
Multiple Choice
The equation for photosynthesis is
oxygen + water --> glucose + carbon dioxide
oxygen + glucose --> carbon dioxide + water
carbon dioxide + water --> carbohydrate + oxygen
carbon dioxide + glucose --> oxygen + water
4
Multiple Select
Insectivorous plants eat insects to fulfill their needs of
Energy
nitrogen,
potassium
calcium
5
Multiple Choice
insectivorous plant is
6
Multiple Choice
Which of the following component of food contains Nitrogen
Carbohydrate
Protein
Fat
Minerals
7
Multiple Choice
Guard cells of stoma are (stomata ki guard cells kesi hoti hei)
irregular in shape
convex in shape
long and cylindrical in shape
kidney-shaped
Heat - shaped
8
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Type answer...
9
Multiple Choice
Iodine used to detect presence of starch. It gives starch
(a) red colour
(b) green colour
(c) blue-black colour
(d) colourless appearance
10
Multiple Choice
The mode of nutrition in a green plant is ………………
(a) Heterotrophic
(b) Saprophytic
(c) Autotrophic
(d) Holozoic
11
Multiple Choice
Which of the following is not required for photosynthesis?
(a) Sunlight
(b) Oxygen
(c) Water
(d) Carbon dioxide
12
Multiple Choice
The plant which traps and feeds on insects is :
(a) cuscuta
(b) china rose
(c) pitcher plant
(d) rose
13
Multiple Choice
cuscuta is a example of
(a) autotroph
(b) parasite
(c) saprotroph
(d) host
14
Multiple Choice
Which of the following raw material is available in the air for photosynthesis?
(a) Oxygen
(b) Carbon dioxide
(c) Nitrogen
(d) Hydrogen
15
Multiple Choice
Which of the following statements is/are correct?
(i) All green plants can prepare their own food and do not depend on other organisms.
(ii) Most animals are autotrophs.
(iii) Carbon dioxide is not required for photosynthesis.
(iv) Oxygen is liberated during photosynthesis.
Choose the correct answer from the options below:
(a) (i) and (iv)
(b) (ii) only
(c) (ii) and (iii)
(d) (i) and (ii)
16
Multiple Choice
In the absence of which of the following will photosynthesis not occur in leaves?
(a) Guard cells
(b) Chlorophyll
(c) Vacuole
(d) Space between cells
17
Multiple Choice
When we observe the lower surface of a leaf through a magnifying lens we see numerous small openings. Which of the following is the term given to such openings?
(a) Stomata
(b) Lamina
(c) Midrib
(d) Veins
18
Multiple Choice
Organisms which prepare food for themselves using simple naturally available raw materials are referred to as
(a) heterotrophs
(b) autotrophs
(c) parasites
(d) saprophytes
19
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20
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Nutrition in Plants

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