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Worksheets3N2_Clarissa_NIP
Total questions: 16
Worksheet time: 9mins
Where are carbohydrates made in green leaf?
Cell vacuole
Chloroplast
Xylem
Phloem
Which one of the following is produces by photosynthesis?
Carbon dioxide
Chlorophyll
Nitrogen
Sugar(glucose)
Factors affecting rate of photosynthesis, which of the following is not?
Temperature
Oxygen
Light intensity
carbondiaxide
Pitcher plants traps insect because it...?
Grows in soil which lack in nitrogen
Is a heterotroph
does not have chlorophyll
Have a digestive system like human
Cuticle is transparent to allow maximum absorption of light
False
True
Function of stomata
To transport water and mineral salts
Control the size of the stomata
Control the air going in and out
Allow CO2 to diffuse in and O2 to diffuse out
Which part of a leaf contains the highest concentration of chloroplast?
lower epidermis
upper epidermis
palisade layer
vascular bundle
What is the other factor needed for photosynthesis?
Carboh dioxide
Carbon bioxide
Carbon dioxide
carbon monoxide
Carbon dioxide is absorbed from the atmosphere air through the ........ of the leaves ?
Spongy mesophyll
Roots
stomata
Stomach
Which part of the plant is known as kitchen?
Phloem
Stem
Flower
Leaves
Does all the plants traps sunlight the same way?(Especially those plants that are from different climate)
Yes
No
In non-green plants and animals mode of nutrition is:
Saprophytic
Heterotrophic
Parasite
Autotrophic
What happened to plant if carbon dioxide or water or light energy or chlorophyll is not available? Can the plants still photosynthesis?
Yes, the plant still can photosynthesis
No, the plant cannot photosynthesis
A box lies on some grass for a week. when the box is lifted, the grass underneath has turned yellow. This is caused by lack of
Carbon dioxide
light
oxygen
water
Plants are :
Autotrophs & Heterotrophs
Autotrophs only
Autotrophs & Photoautotrophs
Heterotrophs & Photoautotrophs
Why does the rate of photosynthesis decrease as temperature increases?
Light intensity
Enzyme
Carbon dioxide
None
