WorksheetsPhotosynthesis
Total questions: 15
Worksheet time: 8mins
Type which colour will be of the leaf after carefully observing this image .
( Type the colour will be the colour of the leaf after adding a few drops if the Iodine Solution )
(a)
The Chlorophyll is present in the _____________ of the cells .
Cuticle
Stomata
Chloroplast
Epidermis
None of the above
Carbon Dioxide(CO2) + Water + ______________ + Chlorophyll + Glucose + Oxygen
Dark reactions
Chlo
Carbohydrates
Hydrogen
Light Energy
What is released during photosynthesis ?
Oxygen
Carbon Dioxide
All of the above
None of the above
What are the essential factors of Photosynthesis?
Sunlight , Carbon - Dioxide , Temperature,Water , Oxygen
Sunlight , Glucose , Carbon dioxide ,Water , Chloroplast
Sunlight , Carbon - Dioxide , Temperature,Water ,Chlorophyll
Light of very high intensity destroys ____________________ and reduces Photosynthesis
Co2
Temperature
Water
Thylakoid
Chlorophyll
The upper epidermis of some leaves have a waxy outer covering called _________.
Epidermis
Stomata
Mesophyll layer
Nucleus
Cuticle
What are the end - products of the photosynthetic process ?
Glucose , Carbon - Dioxide
Oxygen , Glucose , Water
Chlorophyll, Water
Glucose , Oxygen
None of the above
Living organisms that can manufacture their own food ______________
Heterotrophs
Plants
Autotrophs
None of the above
All of the above
The layer of the leaf between the upper and lower epidermis is called ____________
Thylakoid
Mesophyll Layer
Stomata
Nucleus
Epidermis
______________ is the most important factor for photosynthesis.
Co2
Temperature
Water
Sunlight
Chlorophyll
Observe the image carefully and think and then answer , looking at the image do you feel that trees contribute to reduce this threat ?
Yes
No
Various minerals and gases are regulated by plants through______________ method .
Biogeochemical
Chemical
None of the above
All of the above
_______________ adversely affects the rate of photosynthesis.
Pollution
Air pollution
Water pollution
Atmospheric pollution
None of the above
Tigers indirectly depend on plants for food ( State true or false )
True
False
