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WorksheetsNutrition in Plants
Total questions: 16
Worksheet time: 12mins
Name the cells in section I
(a)
Which option best describes the upper epidermis layer?
a layer of closely packed cells below a layer of waxy cuticle
layers of closely packed cells that contain numerous chloroplasts
layer of irregularly shaped cells with numerous large intercellular air spaces
Single layer of closely packed cells with any minute openings called stomata
Name the cells in section II
(a)
Which option best describes the palisade mesophyll layer?
Single layer of closely packed cells with any minute openings called stomata
layers of closely packed cells that contain numerous chloroplasts
layer of irregularly shaped cells with numerous large intercellular air spaces
contains the xylem and phloem
What is the main function of the palisade mesophyll cells?
transport of water and food materials within the plant
allow rapid diffusion of gases inside the leaf
photosynthesis
allow gaseous exchange in and out of the leaf
Name the cells in section III
(a)
Which option best describes the vascular bundle?
Single layer of closely packed cells with any minute openings called stomata
layers of closely packed cells that contain numerous chloroplasts
layer of irregularly shaped cells with numerous large intercellular air spaces
contains the xylem and phloem
What is the main function of the vascular bundle?
transport of water and food materials within the plant
allow rapid diffusion of gases inside the leaf
photosynthesis
allow gaseous exchange in and out of the leaf
Name the cells in section IV
(a)
Which option best describes the spongy mesophyll?
Single layer of closely packed cells with any minute openings called stomata
layers of closely packed cells that contain numerous chloroplasts
layer of irregularly shaped cells with numerous large intercellular air spaces
contains the xylem and phloem
What is the main function of the spongy mesophyll?
transport of water and food materials within the plant
allow rapid diffusion of gases inside the leaf
photosynthesis
allow gaseous exchange in and out of the leaf
Name the cells in section V
(a)
Which option best describes the lower epidermis?
Single layer of closely packed cells with any minute openings called stomata
layers of closely packed cells that contain numerous chloroplasts
layer of irregularly shaped cells with numerous large intercellular air spaces
contains the xylem and phloem
What is the main function of the stomata?
transport of water and food materials within the plant
allow rapid diffusion of gases inside the leaf
photosynthesis
allow gaseous exchange in and out of the leaf
Which of the following is/are necessary for photosynthesis? (can choose more than 1)
chloroplast
carbon dioxide
water
sun light
What are the products of photosynthesis?
glucose
oxygen
water
carbon dioxide
