No student devices needed. Know more
47 questions
Which organ makes food for the plant?
Flower.
Leaf.
Stem.
Root.
Inside root hair tissue is xylem tissue which carries
water.
food.
sugar.
milk.
Which is the correct order of the following words (cells, organ systems, Organs, tissue).
cells --> tissue --> organ systems --> organs.
cells --> organ systems --> tissue --> organs.
cells --> tissue --> organs --> organ systems.
cells --> tissue --> organ systems --> organs.
The guard cells open and close the stomata, while the stomata exchanges gases.
True
False
The tubes and support that transport water
and nutrients up, down and around in plants
Vascular System
Shoot System
Root System
Reproductive System
The outer layer of plants which protects the plants and regulates water levels inside the plant.
Shoot System
Root System
Dermal System
Reproductive System
Vascular tissue (tubes) responsible for the transportation of water and minerals up from the roots and around the plant.
Stomata
Transpiration
Phloem
Xylem
Vascular tissue (tubes) responsible for the transportation of glucose down and around in a plant.
Transpiration
Xylem
Phloem
Root Hairs
What are the functions of leaves
Produce sugars
Absorb sunlight
Absorb sunlight and photosynthesis
Absorb sunlight and provide sugar to roots
The dermal tissue ...
The outermost layer of plants ( woody )
The outermost layer of plants (non- woody)
2 cells thick
Site of gas and matter exchange into and out of plant
What is the root system responsible for?
Gas exchange in lower area of plant and soil
Gas exchange
Salt and water exchange between soil and roots
Salt and water exchange between leaves and roots
Xylem tissue is
Dead
Alive
useless
A part of the roots system
Roots to shoots
cylem tissue
Xylem tissue
phloem tissue
Vascular tissue
Shoots to roots
Phloem tissue
Xylem tissue
Vascular tissue
Roots system
What is ground tissues role in Stem?
Structure and support
Stores food and water
Where photosynthesis occurs
Transpiration
What is ground tissues role in leaves?
Structure and support
Stores food and water
Where photosynthesis occurs
Transpiration
What is ground tissues role in roots?
Structure and support
Stores food and water
Where photosynthesis occurs
Transpiration
Spongy Mesophyll and Palisade mesophyll are examples of
Ground tissue cells
Root system cells
Dermal tissue cells
Phloem tissue cells
What do stomata cells do?
control movements of gases and water in and out of cell
Carries out majority of photosynthesis
Protective layer
Water and gas exchange
What do Epidermal cells do?
control movements of gases and water in and out of cell
Carries out majority of photosynthesis
Protective layer
Water and gas exchange
What do Spongy Mesophyll cells do?
control movements of gases and water in and out of cell
Carries out majority of photosynthesis
Protective layer
Water and gas exchange
What do Palisade Mesophyll cells do?
control movements of gases and water in and out of cell
Carries out majority of photosynthesis
Protective layer
Water and gas exchange
Where are the majority of Stomata found in a leaf?
Lower epidermis
Upper epidermis
Spongy mesophyll
Palisade mesophyll
Which tube is used to transport water?
Xylem
Phloem
Epidermis
Guard Cell
Which cell is in charge of opening and closing the stomata?
Guard Cell
Door Cell
Palisade Cell
Mesophyll Cell
Epidermal Cell
Which layers of plants contain chloroplast?
Spongy Mesophyll
Palisade Mesophyll
Epidermis
Cuticle
Which part of the plant is an opening that allows for gas exchange?
Stomata
Guard Cell
Palisade
Xylem
Phloem
What does the phloem transport?
Sugar
Water
CO2
O2
C.R can occur both day and night
True
False
In a dry climate the stoma is open longer to absorb all moisture that is avaliable.
TRUE
FALSE
In a MOIST climate the stoma is open longer to absorb all moisture that is avaliable.
TRUE
FALSE
TRANSPIRATION is the act of a plant gaining water.
TRUE
FALSE
How much water is lost by transpiration?
50%
70%
99%
30%
The structural appearance of Palisade cells
Long and loosely packed
Long and tightly packed
Round and loosely packed
Round and tightly packed
The structural appearance of Spongy mesophyll cells
Long and loosely packed
Long and tightly packed
Round and loosely packed
Round and tightly packed
What is a lenticel ?
Chlorplast of woody plants
A stomata of non-woody plants
The point of gas exchange in woody plants
The point of gas exchange in non-woody plants
The tissue responsible for transporting materials around the plant
Ground
Vascular
Dermal
Meristem
Which cell does not have a cytoplasm at maturity
Guard cells
Xylem
Sieve tube cells
Companion cells
Which of the following occurs in both plant and animal cells
Photosythesis
Respiration
Both
Explore all questions with a free account