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WorksheetsTransport System in plant and animal
Total questions: 20
Worksheet time: 10mins
Vascular tissue (tubes) responsible for the transportation of water and minerals up from the roots and around the plant.
Stomata
Transpiration
Phloem
Xylem
Which shows the correct pathway of oxygenated blood entering and leaving the heart?
Pulmonary vein > left atrium > left ventricle > aorta
Pulmonary vein > left atrium > right ventricle > aorta
Vena cava > right atrium > right ventricle > pulmonary artery
Vena cava > right atrium > left ventricle > pulmonary artery
What is the function of valves in heart?
To prevent the backflow of blood in the chambers.
To allow the backflow of blood in the heart.
To initiate the flow of the blood in the heart.
Where is xylem found in the plant?
leave -> roots -> stem
roots -> stem -> leaves
root hairs -> leaves -> veins
stem -> roots
Lymph nodes are widely distributed throughout the body. Along the lymphatic veins they filter the _________ before it is returned to the _______.
lymph, blood
lymph, heart
blood, lymph
blood, heart
The theory which states that transpiration pull is responsible for carrying water upward through the xylem is called
cortex-xylem theory
cohesion-pressure theory
cohesion-tension theory
pressure-tension theory
Sucrose enters the phloem sieve-tube by ____________
Active transport
Water potential
Osmosis
Diffusion
Choose the correct order of the chambers through which deoxygenated blood flows in the human heart.
right atrium-----> right ventricle------> aorta
right atrium -----> right ventricle------> pulmonary artery
left atrium------> left ventricle------> aorta
left atrium-------> left ventricle-------> pulmonary artery
The products of photosynthesis will flow through which part of the phloem tissue?
collenchyma cells
vessels
sieve tube cells
tracheids
During ventricular systole:
the ventricles relax
blood flows from the ventricles into the atria
the AV valves are open
blood flows from the ventricles to the pulmonary arteries
Movement of water up a plant through the xylem vessels is due to?
I Transipration-cohesion-tension mechanism
II Root pressure
III Presure flow
I only
I and II only
II and III only
I, II and III
Root pressure which plays a small role in xylem flow is caused by
transpiration of water out of the xylem.
cohesion of water molecules to one another
adhesion of water molecules to walls of the xylem
osmotic flow of water into the xylem
Arteries, veins, and capillaries are three types of __________
heart valves
blood vessels
cells
robots
Which of the following functions as a source during translocation in plants?
Merismetic tissue in the root
Leaves
Roots
Fruits and flowers
Johari cut out the outer ring of a stem at part X of a plant. He then left the plant in the open and watered it daily.
After some time, Johari observed that part of the stem above X had become swollen.
Which part of the stem did Johari cut?
The tubes carrying food to the stem.
The tubes carrying water of the stem were removed.
Both the tubes carrying food and water of the stem were removed.
Both the tubes carrying food and water of the stem were not removed.
Indicate another term for red blood cells.
plasma
leukocytes
erythrocytes
albumin
What is the function of the heart?
to carry blood from one part of the body to another
to push blood along the blood vessels by pumping
to absorb oxygen from the blood
to carry carbon dioxide to the lungs
In the pressure flow hypothesis, what causes the pressure?
Root pressure
The osmotic uptake of water by sieve tubes at the sink
The osmotic uptake of water by sieve tubes at the source
The accumulation of mineral and water by the stele in the root
·Which of these is an example of a waste product that is removed by the body?
Oxygen
Nitrogen
Bile
Carbon Dioxide
Where does Atrioventricular Valves (AV valves) are located?
In between atria and ventricle chambers.
In the area where pulmonary artery leaves the right ventricle.
In the area where aorta leaves the left ventricle.
In between left and right ventricles
