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WorksheetsPlant Nutrition
Total questions: 10
Worksheet time: 5mins
Water + Carbon Dioxide-----> (a) + Oxygen
What is the name of cell in the circled area
Palisade Mesophyll
Spongy Mesophyll
Guard Cells
Stomata
Does this cell have chloroplasts?
Yes
No
Which of the following is not an adaptation of a leaf for photosynthesis?
Broad and flat surface
Large surface area
Branching network of veins
A good supply of glucose
To the left of the dotted line light is...
A limiting factor
A limited factor
Not a limiting factor
Not a limited factor
Rate of photosynthesis decreases to the right of the dotted line because...
Enzymes which catalyse photosynthesis denature
Too much water evaporates
There is not enough CO2
The leaf is destroyed
To the right of the dotted line....
Increasing CO2 concentration does not increase the rate of photosynthesis
Increasing CO2 concentration increases the rate of photosynthesis
If you left a plant in the dark for an extended period of time and then prepared and tested the leaf with Iodine the leaf would...
Be stained black/blue
Be stained orange
When preparing a leaf to be tested with starch it is soaked in ethanol to...
Soften the leaf
Dissolve chlorophyll
Destroy the Waxy Cuticle
Break down cell membranes
What number should go in the blank spaces: __CO2 + __H2O ---> C6H12O6 + __O2
6
12
2
3
