WorksheetsPlants Biology
Total questions: 25
Worksheet time: 25mins
Water vapour exits a plant leaf through _______
the stomata
the epidermis
the palisade cells
the spongy mesophyll
How does water enter the roots from the soil?
diffusion
osmosis
transpiration
active transport
Draw a tree

Plant transports food made in the leaves to __________.
roots
stem
flowers
all of the above
Two main vascular bundles are the xylem and phloem. Food substances travel in the _____________ and water and salts are mainly conducted in the ______________.
xylem; phloem
phloem; xylem
vessels; sieve tubes
vascular bundles:vessels
Osmosis occurs always through a (a) membrane
___________ is the only dead component of phloem
Sieve tubes
Companion cells
Phloem parenchyma
Phloem fibres
Which of the following is not transported in plants?
minerals
oxygen
water
carbon dioxide
How does plants make their own food?
The roots help the plants produce their food
Photosynthesis
Water
Photosynthesis can happen in plants because they have...
Air and water
Carbon Dioxide
Chlorophyll
Which plant tissue does Xylem and Phloem belong in?
Vascular tissue
Epidermal tissue
Ground tissue
What's the function of the stomata?
Transports water
Absorbs CO2 and lets out O2
Transports food and nutrients
outermost layer and not made of cells; helps regulate water loss.
Epidermal cells
Palisade cells
Xylem cells
Waxy cuticle
layer of tall, columnar cells that contain many chloroplast for photosynthesis
Epidermal cells
Guard cells
Pallisade mesophyll
Spongy mesophyll
- porous opening in the bottom of the leaf that allows for gaseous exchange
Pallisade mesophyll
Spongy mesophyll
Stomata
Vein
two cells that surround each porous opening; regulates gaseous exchange by opening and closing the pore.
Epidermal cells
Guard cells
Stomata cells
Xylem cells
Cell tissue that makes up part of each vein that transports glucose and nutrients throughout the plant
Epidermal cells
Guard cells
Phloem cells
Xylem cells
Cell tissue that makes up part of each vein that transports water throughout the plant
Epidermal cells
Guard cells
Phloem cells
Xylem cells
Which organ of a plant is specialized for photosynthesis?
Palisade Mesophyll
Chloroplast
Leaf
Flower
The water needed for photosynthesis comes into the leaves through the
upper epidermis
stomata
guard cells
xylem cells
What is the primary function of chlorophyll in plants?
A) Absorb water
B) Absorb sunlight
C) Absorb nutrients
D) Absorb carbon dioxide
Which part of the plant is responsible for transporting water from the roots to the leaves?
A) Phloem
B) Xylem
C) Stomata
D) Cortex
In which part of the plant does photosynthesis primarily occur?
A) Roots
B) Stem
C) Leaves
D) Flowers
What is the process by which plants lose water vapor through small openings on their leaves?
A) Transpiration
B) Respiration
C) Photosynthesis
D) Germination
Which of the following is a product of photosynthesis?
A) Oxygen
B) Carbon Dioxide
C) Water
D) Nitrogen
