JavaScript isn't enabled in your browser, so this file can't be opened. Enable and reload.
Excretory system
Sign in to Google
to save your progress.
Learn more
What is the main function of the Excretory System?
Choose
Breaking down food so it can be used by the body
Get rid of waste products from your cells
Break down food for digestion
Giving the body support and strength
What is an example of a waste product?
Choose
extra water and salts
unhealthy foods
Bacteria and viruses.
NAME
Your answer
What is an example of a waste product?
Choose
extra water and salts
unhealthy foods
Bacteria and viruses.
Which of the following is NOT an organ of the excretory system?
Choose
liver
kidneys
skin
heart
The ____________ filters wastes from the blood.
Choose
heart
kidneys
liver
stomach
Where does urine flow?
Choose
from the intestine to the kidney
from the kidney to the bladder
from the bladder to the kidney
The organ that collects and stores urine excreted by the kidneys before it is disposed of by urination.
Choose
bladder
nephron
urethra
liver
When does the skin take part in excretion?
Choose
all the time
never
when a person sweats
when a person wheats.
What makes up sweat?
Choose
water
water and minerals the body does not need
water and minerals the body needs
How many kidneys does the human body have?
Choose
1
2
4
How does sweating help the human body?
Choose
it cools the body
it warms the body
it makes the body feel comfortable
The two major organs of the excretory system
Choose
ureters
kidneys
ovaries
These are muscular ducts that propel urine from the kidneys to the urinary bladder
Choose
arteries
veins
ureters
Filtering of the blood takes place in these areas.
Choose
ureters
intestines
nephrons
A cluster of capillaries in the kidneys
Choose
glomerulus
ureters
nephrons
A tube that carries urine from the bladder to the outside of the body
Choose
ureter
urethra
nephron
Largest organ of the body that gives off bodily sweat and perspiration.
Choose
kidney
bladder
skin
What fluid fills the spaces between the cells.
Choose
Intersticial fluid.
Blood.
Plasma
Lymph
Which best describes a lymph node?
Choose
A type of pathogen that attacks the immune system.
A special kind of immune cell that is found in the lymph.
A "dead end" where a lymphatic vessel comes to an end.
A capsule in the lymph vessel that are filled with lymphocytes.
What organ of the lymphatic system do we find on our left side, next to the stomach?
Choose
liver
thymus
tonsils
spleen
Which organ receives immature T cells, then raises them to maturity- then releases them?
Choose
thymus
liver
spleen
hypothalamus
What is found in the spleen, red bone marrow and lymph nodes that fight microbes?
Choose
lymph
specialised cells of our immunitary system.
red blood cells
What happens in the lymph nodes as lymph flows through them
Choose
reticular fiber filter out debris.
foreign substances are destroyed.
plasma and mature T cells are added
All are correct.
How does the spleen help the immune system?
Choose
a.- Macrophages fight pathogens when the blood flows into the spleen.
b.- Red blood cells are created.
c.- B and T cells carry out immune responses
d.- A and C are correct.
How does the spleen help maintain blood?
Choose
a.- Blood is stored here.
b.- Defective red blood cells and platelets are removed.
c.- Red blood cells are produced here until death.
d.- A and B are correct.
Tonsils are in charge of
Choose
a.- storing cells to fight infections.
b.- capturing pathogens in their crypts.
c.- A and B are correct.
d.- their function is unknown.
How many drainage areas are there?
Choose
2: the upper and the lower drainage area.
2: the right and the left area. Both are the same.
2: the right and the left area. The right one is smaller.
Submit
Clear form
Never submit passwords through Google Forms.
Forms
This content is neither created nor endorsed by Google.
Report Abuse
Terms of Service
Privacy Policy
Help and feedback
Contact form owner
Help Forms improve
Report